added style, fixed login issue

backend/cmd/api/main.go

@@ -61,9 +61,8 @@ func main() {
 	notifConfigHandler := handlers.NewNotificationConfigHandler(notifConfigModel, userModel, cfg)
 	emailDigestHandler := handlers.NewEmailDigestHandler(emailDigestSvc, notifConfigModel)
 	statusHandler := handlers.NewStatusHandler(checkpointModel)
-	stripeHandler := handlers.NewStripeHandler(userModel, alertRuleModel, cfg)
+	stripeHandler := handlers.NewStripeHandler(userModel, cfg)
 	accountHandler := handlers.NewAccountHandler(userModel, addressModel, cfg)
-	supportHandler := handlers.NewSupportHandler(cfg)
 
 	authenticate := middleware.Authenticate(userModel)
 	requireSub := middleware.RequireSubscription(userModel)
@@ -102,10 +101,6 @@ func main() {
 	mux.Handle("GET "+b+"/user/account",
 		authenticate(http.HandlerFunc(accountHandler.GetAccount)))
 
-	// Support (auth required; avoids anonymous spam)
-	mux.Handle("POST "+b+"/support",
-		authenticate(http.HandlerFunc(supportHandler.Submit)))
-
 	// Authenticated + subscribed routes — addresses
 	mux.Handle("POST "+b+"/addresses",
 		authAndSub(http.HandlerFunc(addressHandler.Create)))

backend/cmd/subscription-sweep/main.go

@@ -1,68 +0,0 @@
-// Package main runs a daily (cron-invoked) job: for paid tiers without an
-// active or trialling Stripe subscription, disable Firebase login and turn
-// off all alert rules until billing is restored via Stripe webhook / checkout.
-package main
-
-import (
-	"context"
-	"log"
-
-	"github.com/joho/godotenv"
-
-	"github.com/kjannette/koin-ping/backend/internal/config"
-	"github.com/kjannette/koin-ping/backend/internal/database"
-	"github.com/kjannette/koin-ping/backend/internal/firebase"
-	"github.com/kjannette/koin-ping/backend/internal/models"
-)
-
-func main() {
-	_ = godotenv.Load()
-
-	cfg, err := config.Load()
-	if err != nil {
-		log.Fatalf("Failed to load config: %v", err)
-	}
-
-	if err := firebase.Init(cfg.FirebaseProjectID); err != nil {
-		log.Fatalf("Failed to initialize Firebase: %v", err)
-	}
-
-	pool, connErr := database.Connect(cfg.DSN())
-	if connErr != nil {
-		log.Fatalf("Failed to connect to database: %v", connErr)
-	}
-
-	defer database.Close()
-
-	ctx := context.Background()
-	userModel := models.NewUserModel(pool)
-	alertModel := models.NewAlertRuleModel(pool)
-
-	users, listErr := userModel.ListPaidUsersWithoutActiveSubscription(ctx)
-	if listErr != nil {
-		log.Fatalf("Failed to list lapsed subscriptions: %v", listErr)
-	}
-
-	if len(users) == 0 {
-		log.Println("Subscription sweep: no lapsed paid users")
-		return
-	}
-
-	for _, u := range users {
-		if disableErr := firebase.SetUserDisabled(ctx, u.FirebaseUID, true); disableErr != nil {
-			log.Printf("Subscription sweep: Firebase disable failed user %s: %v", u.ID, disableErr)
-			continue
-		}
-
-		n, rulesErr := alertModel.DisableAllForUser(ctx, u.ID)
-		if rulesErr != nil {
-			log.Printf("Subscription sweep: disabling alerts failed for user %s: %v", u.ID, rulesErr)
-			continue
-		}
-
-		log.Printf(
-			"Subscription sweep: suspended user %s (%s tier, status=%s), disabled %d alert rules",
-			u.ID, u.SubscriptionTier, u.SubscriptionStatus, n,
-		)
-	}
-}

backend/internal/config/config.go

@@ -31,14 +31,11 @@ type Config struct {
 	NodeEnv           string
 	ResendAPIKey         string
 	EmailFrom            string
-	SupportInboxEmail          string
 	DigestIntervalHours  int
 	StripeSecretKey        string
 	StripeWebhookSecret    string
 	StripePriceIDPremium   string
 	StripePriceIDPro       string
-	StripePriceIDPremiumAnnual string
-	StripePriceIDProAnnual     string
 	StripePublishableKey   string
 	FrontendURL            string
 }
@@ -60,14 +57,11 @@ func Load() (*Config, error) {
 		NodeEnv:           getEnv("NODE_ENV", "development"),
 		ResendAPIKey:        os.Getenv("RESEND_API_KEY"),
 		EmailFrom:           getEnv("EMAIL_FROM", "Koin Ping <alerts@koinping.com>"),
-		SupportInboxEmail:          getEnv("SUPPORT_INBOX_EMAIL", "sj@sjdev.co"),
 		DigestIntervalHours:  getEnvInt("DIGEST_INTERVAL_HOURS", defaultDigestIntervalHours),
 		StripeSecretKey:        os.Getenv("STRIPE_SECRET_KEY"),
 		StripeWebhookSecret:    os.Getenv("STRIPE_WEBHOOK_SECRET"),
 		StripePriceIDPremium:   os.Getenv("STRIPE_PRICE_ID_PREMIUM"),
 		StripePriceIDPro:       os.Getenv("STRIPE_PRICE_ID_PRO"),
-		StripePriceIDPremiumAnnual: os.Getenv("STRIPE_PRICE_ID_PREMIUM_ANNUAL"),
-		StripePriceIDProAnnual:     os.Getenv("STRIPE_PRICE_ID_PRO_ANNUAL"),
 		StripePublishableKey:   os.Getenv("STRIPE_PUBLISHABLE_KEY"),
 		FrontendURL:          getEnv("FRONTEND_URL", "http://localhost:3000"),
 	}
@@ -103,13 +97,10 @@ func (c *Config) DSN() string {
 // TierForPriceID maps a Stripe price ID back to the corresponding
 // subscription tier. Returns empty string if the price is unrecognised.
 func (c *Config) TierForPriceID(priceID string) string {
-	if priceID == "" {
-		return ""
-	}
 	switch priceID {
-	case c.StripePriceIDPremium, c.StripePriceIDPremiumAnnual:
+	case c.StripePriceIDPremium:
 		return "premium"
-	case c.StripePriceIDPro, c.StripePriceIDProAnnual:
+	case c.StripePriceIDPro:
 		return "pro"
 	default:
 		return ""

backend/internal/config/config_test.go

@@ -8,8 +8,6 @@ func TestTierForPriceID(t *testing.T) {
 	cfg := &Config{
 		StripePriceIDPremium: "price_premium_123",
 		StripePriceIDPro:     "price_pro_456",
-		StripePriceIDPremiumAnnual: "price_premium_yr",
-		StripePriceIDProAnnual:     "price_pro_yr",
 	}
 
 	tests := []struct {
@@ -18,8 +16,6 @@ func TestTierForPriceID(t *testing.T) {
 	}{
 		{"price_premium_123", "premium"},
 		{"price_pro_456", "pro"},
-		{"price_premium_yr", "premium"},
-		{"price_pro_yr", "pro"},
 		{"price_unknown", ""},
 		{"", ""},
 	}

backend/internal/firebase/users.go

@@ -1,22 +0,0 @@
-package firebase
-
-import (
-	"context"
-	"fmt"
-
-	"firebase.google.com/go/v4/auth"
-)
-
-// SetUserDisabled updates the Firebase user record's disabled flag.
-func SetUserDisabled(ctx context.Context, uid string, disabled bool) error {
-	if authClient == nil {
-		return fmt.Errorf("firebase auth not initialized") //nolint:err113
-	}
-	if uid == "" {
-		return nil
-	}
-
-	params := (&auth.UserToUpdate{}).Disabled(disabled)
-	_, err := authClient.UpdateUser(ctx, uid, params)
-	return err
-}

backend/internal/handlers/account.go

@@ -38,8 +38,8 @@ type accountResponse struct {
 
 var tierPlanLabels = map[domain.SubscriptionTier]string{ //nolint:gochecknoglobals
 	domain.TierFree:    "Free Trial",
-	domain.TierPremium: "Premium / $8.78 mo",
+	domain.TierPremium: "Premium / $1.99 mo",
-	domain.TierPro:     "Pro / $16.78 mo",
+	domain.TierPro:     "Pro / $11.99 mo",
 }
 
 func (h *AccountHandler) GetAccount(w http.ResponseWriter, r *http.Request) {

backend/internal/handlers/stripe.go

@@ -1,86 +1,36 @@
 package handlers
 
 import (
-	"context"
 	"encoding/json"
 	"fmt"
 	"io"
 	"log"
 	"net/http"
 
-	kpfirebase "github.com/kjannette/koin-ping/backend/internal/firebase"
-	"github.com/kjannette/koin-ping/backend/internal/config"
-	"github.com/kjannette/koin-ping/backend/internal/domain"
-	"github.com/kjannette/koin-ping/backend/internal/middleware"
-	"github.com/kjannette/koin-ping/backend/internal/models"
 	"github.com/stripe/stripe-go/v82"
 	portalsession "github.com/stripe/stripe-go/v82/billingportal/session"
 	checkoutsession "github.com/stripe/stripe-go/v82/checkout/session"
 	"github.com/stripe/stripe-go/v82/webhook"
+
+	"github.com/kjannette/koin-ping/backend/internal/config"
+	"github.com/kjannette/koin-ping/backend/internal/domain"
+	"github.com/kjannette/koin-ping/backend/internal/middleware"
+	"github.com/kjannette/koin-ping/backend/internal/models"
 )
 
 const webhookMaxBodyBytes = 65536
 
 type StripeHandler struct {
 	users *models.UserModel
-	alerts *models.AlertRuleModel
 	cfg   *config.Config
 }
 
-func NewStripeHandler(users *models.UserModel, alerts *models.AlertRuleModel, cfg *config.Config) *StripeHandler {
+func NewStripeHandler(users *models.UserModel, cfg *config.Config) *StripeHandler {
 	stripe.Key = cfg.StripeSecretKey
-	return &StripeHandler{users: users, alerts: alerts, cfg: cfg}
+	return &StripeHandler{users: users, cfg: cfg}
 }
 
-func (h *StripeHandler) ensureUserFirebaseAndAlertsEnabled(ctx context.Context, localUserID string) {
+func (h *StripeHandler) priceIDForTier(tier domain.SubscriptionTier) (string, error) {
-	user, err := h.users.GetByID(ctx, localUserID)
-	if err != nil || user == nil || user.FirebaseUID == "" {
-		return
-	}
-	if firebaseErr := kpfirebase.SetUserDisabled(ctx, user.FirebaseUID, false); firebaseErr != nil {
-		log.Printf("Billing access restore: firebase enable failed for user %s: %v", localUserID, firebaseErr)
-
-		return
-	}
-
-	n, alertsErr := h.alerts.EnableAllForUser(ctx, localUserID)
-	if alertsErr != nil {
-		log.Printf("Billing access restore: enable alerts failed for user %s: %v", localUserID, alertsErr)
-
-		return
-	}
-
-	log.Printf("Billing access restored: user %s, %d alert rules enabled", localUserID, n)
-}
-
-func (h *StripeHandler) restorePaidSubscriptionAccess(ctx context.Context, stripeCustomerID, status string) {
-	if stripeCustomerID == "" || (status != "active" && status != "trialing") {
-		return
-	}
-
-	u, err := h.users.GetByStripeCustomerID(ctx, stripeCustomerID)
-	if err != nil || u == nil {
-		if err != nil {
-			log.Printf("restorePaidSubscriptionAccess: lookup %s: %v", stripeCustomerID, err)
-		}
-
-		return
-	}
-
-	h.ensureUserFirebaseAndAlertsEnabled(ctx, u.ID)
-}
-
-func (h *StripeHandler) priceIDForTier(tier domain.SubscriptionTier, interval string) (string, error) {
-	if interval == "annual" {
-		switch tier {
-		case domain.TierPremium:
-			return h.cfg.StripePriceIDPremiumAnnual, nil
-		case domain.TierPro:
-			return h.cfg.StripePriceIDProAnnual, nil
-		default:
-			return "", fmt.Errorf("no Stripe price for tier %q", tier) //nolint:err113
-		}
-	}
 	switch tier {
 	case domain.TierPremium:
 		return h.cfg.StripePriceIDPremium, nil
@@ -97,7 +47,6 @@ func (h *StripeHandler) CreateCheckoutSession(w http.ResponseWriter, r *http.Req
 
 	var body struct {
 		Tier string `json:"tier"`
-		Interval string `json:"interval"`
 	}
 	if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
 		writeError(w, http.StatusBadRequest, "BAD_REQUEST", "Invalid request body")
@@ -107,9 +56,6 @@ func (h *StripeHandler) CreateCheckoutSession(w http.ResponseWriter, r *http.Req
 	if body.Tier == "" {
 		body.Tier = "premium"
 	}
-	if body.Interval == "" {
-		body.Interval = "annual"
-	}
 
 	tier := domain.SubscriptionTier(body.Tier)
 	if tier != domain.TierPremium && tier != domain.TierPro {
@@ -117,7 +63,7 @@ func (h *StripeHandler) CreateCheckoutSession(w http.ResponseWriter, r *http.Req
 		return
 	}
 
-	priceID, err := h.priceIDForTier(tier, body.Interval)
+	priceID, err := h.priceIDForTier(tier)
 	if err != nil {
 		writeError(w, http.StatusBadRequest, "VALIDATION_ERROR", err.Error())
 		return
@@ -231,8 +177,6 @@ func (h *StripeHandler) VerifyCheckoutSession(w http.ResponseWriter, r *http.Req
 	if subscriptionID != "" && customerID != "" {
 		if err := h.users.ActivateSubscription(r.Context(), customerID, subscriptionID, "active", tier); err != nil {
 			log.Printf("VerifyCheckout: failed to activate subscription: %v", err)
-		} else {
-			h.restorePaidSubscriptionAccess(r.Context(), customerID, "active")
 		}
 	}
 
@@ -253,8 +197,6 @@ func (h *StripeHandler) ActivateFreeTier(w http.ResponseWriter, r *http.Request)
 		return
 	}
 
-	h.ensureUserFirebaseAndAlertsEnabled(r.Context(), userID)
-
 	log.Printf("Free tier activated for user %s", userID)
 	writeJSON(w, http.StatusOK, map[string]string{
 		"subscription_status": "active",
@@ -269,7 +211,6 @@ func (h *StripeHandler) CreateOnboardingCheckout(w http.ResponseWriter, r *http.
 	var body struct {
 		Email string `json:"email"`
 		Tier  string `json:"tier"`
-		Interval string `json:"interval"`
 	}
 	if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
 		writeError(w, http.StatusBadRequest, "BAD_REQUEST", "Invalid request body")
@@ -284,9 +225,6 @@ func (h *StripeHandler) CreateOnboardingCheckout(w http.ResponseWriter, r *http.
 	if body.Tier == "" {
 		body.Tier = "premium"
 	}
-	if body.Interval == "" {
-		body.Interval = "annual"
-	}
 
 	tier := domain.SubscriptionTier(body.Tier)
 	if tier != domain.TierPremium && tier != domain.TierPro {
@@ -294,7 +232,7 @@ func (h *StripeHandler) CreateOnboardingCheckout(w http.ResponseWriter, r *http.
 		return
 	}
 
-	priceID, err := h.priceIDForTier(tier, body.Interval)
+	priceID, err := h.priceIDForTier(tier)
 	if err != nil {
 		writeError(w, http.StatusBadRequest, "VALIDATION_ERROR", err.Error())
 		return
@@ -424,8 +362,6 @@ func (h *StripeHandler) handleCheckoutCompleted(r *http.Request, event stripe.Ev
 	if subscriptionID != "" && customerID != "" {
 		if err := h.users.ActivateSubscription(r.Context(), customerID, subscriptionID, "active", tier); err != nil {
 			log.Printf("Failed to activate subscription: %v", err)
-		} else {
-			h.restorePaidSubscriptionAccess(r.Context(), customerID, "active")
 		}
 	}
 
@@ -465,12 +401,8 @@ func (h *StripeHandler) handleSubscriptionUpdated(r *http.Request, event stripe.
 
 	if err := h.users.ActivateSubscription(r.Context(), customerID, sub.ID, status, tier); err != nil {
 		log.Printf("Failed to update subscription: %v", err)
-
-		return
 	}
 
-	h.restorePaidSubscriptionAccess(r.Context(), customerID, status)
-
 	log.Printf("Subscription %s updated to %s (tier %s) for customer %s", sub.ID, status, tier, customerID)
 }
 

backend/internal/handlers/support.go

@@ -1,111 +0,0 @@
-package handlers
-
-import (
-	"encoding/json"
-	"log"
-	"net/http"
-	"net/mail"
-	"os"
-	"regexp"
-	"strings"
-	"time"
-
-	"github.com/kjannette/koin-ping/backend/internal/config"
-	"github.com/kjannette/koin-ping/backend/internal/notifications"
-)
-
-const (
-	maxSupportDescriptionLen = 8000
-	maxSupportEmailLen       = 320
-)
-
-var descriptionAllowedRE = regexp.MustCompile(`^[a-zA-Z0-9\s]+$`)
-
-type supportRequestBody struct {
-	Email       string `json:"email"`
-	Description string `json:"description"`
-}
-
-// SupportHandler accepts authenticated support form submissions and emails the inbox.
-type SupportHandler struct {
-	cfg *config.Config
-}
-
-func NewSupportHandler(cfg *config.Config) *SupportHandler {
-	return &SupportHandler{cfg: cfg}
-}
-
-// Submit handles POST /support.
-func (h *SupportHandler) Submit(w http.ResponseWriter, r *http.Request) {
-	var body supportRequestBody
-	if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
-		writeError(w, http.StatusBadRequest, "INVALID_JSON", "Request body must be JSON")
-		return
-	}
-
-	email := strings.TrimSpace(body.Email)
-	description := strings.TrimSpace(body.Description)
-
-	if len(email) > maxSupportEmailLen {
-		writeError(w, http.StatusBadRequest, "INVALID_EMAIL", "Email is too long")
-		return
-	}
-
-	parsed, err := mail.ParseAddress(email)
-	if err != nil || parsed.Address == "" {
-		writeError(w, http.StatusBadRequest, "INVALID_EMAIL", "Invalid email address")
-		return
-	}
-
-	canonicalEmail := parsed.Address
-
-	if description == "" {
-		writeError(w, http.StatusBadRequest, "INVALID_DESCRIPTION", "Description is required")
-		return
-	}
-
-	if len(description) > maxSupportDescriptionLen {
-		writeError(w, http.StatusBadRequest, "INVALID_DESCRIPTION", "Description is too long")
-		return
-	}
-
-	if !descriptionAllowedRE.MatchString(description) {
-		writeError(w, http.StatusBadRequest, "INVALID_DESCRIPTION",
-			"Description may only contain letters, numbers, and whitespace")
-		return
-	}
-
-	subject := time.Now().UTC().Format(time.RFC3339) + " - new support issue - koinp.ing"
-	plainBody := "Contact email: " + canonicalEmail + "\n\nIssue description:\n" + description
-
-	// Local dev: skip Resend when SUPPORT_DEV_SKIP_EMAIL=1 (see backend logs for payload).
-	if strings.EqualFold(h.cfg.NodeEnv, "development") && os.Getenv("SUPPORT_DEV_SKIP_EMAIL") == "1" {
-		log.Printf("[dev] SUPPORT_DEV_SKIP_EMAIL: skipping Resend; to=%s subject=%s", h.cfg.SupportInboxEmail, subject)
-		log.Printf("[dev] SUPPORT_DEV_SKIP_EMAIL body:\n%s", plainBody)
-		writeJSON(w, http.StatusOK, map[string]string{"status": "ok"})
-		return
-	}
-
-	if h.cfg.ResendAPIKey == "" {
-		writeError(w, http.StatusServiceUnavailable, "EMAIL_UNAVAILABLE", "Support email is not configured")
-		return
-	}
-
-	if err := notifications.SendSupportEmail(
-		h.cfg.ResendAPIKey,
-		h.cfg.EmailFrom,
-		h.cfg.SupportInboxEmail,
-		subject,
-		plainBody,
-	); err != nil {
-		log.Printf("support Submit: send email: %v", err)
-		msg := "Could not send email. Confirm RESEND_API_KEY and that EMAIL_FROM uses a domain verified in Resend."
-		if strings.EqualFold(h.cfg.NodeEnv, "development") {
-			msg = "Email send failed (development): " + err.Error()
-		}
-		writeError(w, http.StatusInternalServerError, "SEND_FAILED", msg)
-		return
-	}
-
-	writeJSON(w, http.StatusOK, map[string]string{"status": "ok"})
-}

backend/internal/models/alert_rule.go

@@ -140,33 +140,3 @@ func (m *AlertRuleModel) Remove(ctx context.Context, id int) (bool, error) {
 	}
 	return tag.RowsAffected() > 0, nil
 }
-
-// DisableAllForUser sets enabled = false on every alert rule owned by addresses of userID.
-func (m *AlertRuleModel) DisableAllForUser(ctx context.Context, userID string) (int64, error) {
-	tag, err := m.pool.Exec(ctx,
-		`UPDATE alert_rules ar
-		 SET enabled = FALSE
-		 FROM addresses a
-		 WHERE ar.address_id = a.id AND a.user_id = $1`,
-		userID,
-	)
-	if err != nil {
-		return 0, err
-	}
-	return tag.RowsAffected(), nil
-}
-
-// EnableAllForUser sets enabled = true on every alert rule owned by addresses of userID.
-func (m *AlertRuleModel) EnableAllForUser(ctx context.Context, userID string) (int64, error) {
-	tag, err := m.pool.Exec(ctx,
-		`UPDATE alert_rules ar
-		 SET enabled = TRUE
-		 FROM addresses a
-		 WHERE ar.address_id = a.id AND a.user_id = $1`,
-		userID,
-	)
-	if err != nil {
-		return 0, err
-	}
-	return tag.RowsAffected(), nil
-}

backend/internal/models/user.go

@@ -130,46 +130,6 @@ func (m *UserModel) GetByID(ctx context.Context, id string) (*domain.User, error
 	return scanUser(row)
 }
 
-// GetByStripeCustomerID loads a user by their Stripe Customer ID if set.
-func (m *UserModel) GetByStripeCustomerID(ctx context.Context, stripeCustomerID string) (*domain.User, error) {
-	row := m.pool.QueryRow(ctx,
-		`SELECT `+userColumns+` FROM users WHERE stripe_customer_id = $1`,
-		stripeCustomerID,
-	)
-	return scanUser(row)
-}
-
-// ListPaidUsersWithoutActiveSubscription finds paid-tier rows whose Stripe
-// subscription is not active or trialing. Used by the periodic billing sweep.
-func (m *UserModel) ListPaidUsersWithoutActiveSubscription(ctx context.Context) ([]domain.User, error) {
-	rows, err := m.pool.Query(ctx,
-		`SELECT `+userColumns+` FROM users
-		 WHERE subscription_tier IN ('premium', 'pro')
-		   AND subscription_status NOT IN ('active', 'trialing')
-		   AND COALESCE(trim(firebase_uid), '') <> ''`,
-	)
-	if err != nil {
-		return nil, err
-	}
-	defer rows.Close()
-
-	out := []domain.User{}
-	for rows.Next() {
-		var u domain.User
-		rowErr := rows.Scan(
-			&u.ID, &u.FirebaseUID, &u.Email, &u.DisplayName,
-			&u.StripeCustomerID, &u.StripeSubscriptionID, &u.SubscriptionStatus,
-			&u.SubscriptionTier, &u.SubscriptionCreatedAt, &u.CreatedAt, &u.UpdatedAt,
-		)
-		if rowErr != nil {
-			return nil, rowErr
-		}
-		out = append(out, u)
-	}
-
-	return out, rows.Err()
-}
-
 func (m *UserModel) UpdateStripeCustomer(ctx context.Context, userID, stripeCustomerID string) error {
 	_, err := m.pool.Exec(ctx,
 		`UPDATE users SET stripe_customer_id = $2, updated_at = NOW() WHERE id = $1`,

backend/internal/notifications/email.go

@@ -5,8 +5,6 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
-	"html"
-	"io"
 	"log"
 	"net/http"
 	"time"
@@ -158,57 +156,3 @@ func alertTypeLabel(alertType string) string {
 		return "Alert"
 	}
 }
-
-type resendSupportPayload struct {
-	From    string `json:"from"`
-	To      string `json:"to"`
-	Subject string `json:"subject"`
-	Text    string `json:"text"`
-	HTML    string `json:"html"`
-}
-
-// SendSupportEmail delivers a plain-text support request via Resend (HTML copy is escaped).
-func SendSupportEmail(apiKey, fromAddress, toAddress, subject, plainBody string) error {
-	if apiKey == "" {
-		return fmt.Errorf("RESEND_API_KEY not set") //nolint:err113
-	}
-
-	escaped := html.EscapeString(plainBody)
-	htmlBody := `<pre style="font-family:ui-sans-serif,system-ui,sans-serif;white-space:pre-wrap;">` +
-		escaped + `</pre>`
-
-	payload := resendSupportPayload{
-		From:    fromAddress,
-		To:      toAddress,
-		Subject: subject,
-		Text:    plainBody,
-		HTML:    htmlBody,
-	}
-
-	body, err := json.Marshal(payload)
-	if err != nil {
-		return fmt.Errorf("marshal support email payload: %w", err)
-	}
-
-	req, err := http.NewRequest(http.MethodPost, "https://api.resend.com/emails", bytes.NewReader(body))
-	if err != nil {
-		return fmt.Errorf("create support email request: %w", err)
-	}
-	req.Header.Set("Content-Type", "application/json")
-	req.Header.Set("Authorization", "Bearer "+apiKey)
-
-	resp, err := emailHTTPClient.Do(req)
-	if err != nil {
-		log.Printf("Failed to send support email: %v", err)
-		return err
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode < 200 || resp.StatusCode >= 300 {
-		snippet, _ := io.ReadAll(io.LimitReader(resp.Body, 2048))
-		log.Printf("Resend support email failed: HTTP %d body: %s", resp.StatusCode, string(snippet))
-		return fmt.Errorf("resend API failed: HTTP %d: %s", resp.StatusCode, string(snippet)) //nolint:err113
-	}
-
-	return nil
-}

frontend/src/App.jsx

@@ -1,7 +1,6 @@
 import { Routes, Route, Navigate } from "react-router-dom";
 import { useAuth } from "./contexts/AuthContext";
 import Navbar from "./components/Navbar";
-import Footer from "./components/Footer";
 import Login from "./pages/login/Login";
 import Signup from "./pages/Signup";
 import Subscribe from "./pages/subscribe/Subscribe";
@@ -10,12 +9,11 @@ import Addresses from "./pages/addresses/Addresses";
 import Alerts from "./pages/alerts/Alerts";
 import AlertHistory from "./pages/alertHistory/AlertHistory";
 import Account from "./pages/user_account/Account";
-import Terms from "./pages/terms/Terms";
-import Privacy from "./pages/privacy/Privacy";
-import Support from "./pages/support/Support";
 
 export default function App() {
-  const { currentUser, isSubscribed } = useAuth();
+  const { currentUser, isSubscribed, loading } = useAuth();
+
+  if (loading) return null;
 
   if (!currentUser) {
     return (
@@ -31,27 +29,18 @@ export default function App() {
 
   if (!isSubscribed) {
     return (
-      <div className="app-layout">
-        <div className="app-layout__main">
       <Routes>
         <Route path="/subscribe" element={<Subscribe />} />
         <Route path="/subscribe/return/:sessionId" element={<CheckoutReturn />} />
         <Route path="/account" element={<><Navbar /><Account /></>} />
-            <Route path="/terms" element={<><Navbar /><Terms /></>} />
-            <Route path="/privacy" element={<><Navbar /><Privacy /></>} />
-            <Route path="/support" element={<><Navbar /><Support /></>} />
         <Route path="*" element={<Navigate to="/subscribe" />} />
       </Routes>
-        </div>
-        <Footer />
-      </div>
     );
   }
 
   return (
-    <div className="app-layout">
+    <div>
       <Navbar />
-      <div className="app-layout__main">
       <Routes>
         <Route path="/" element={<Addresses />} />
         <Route path="/addresses" element={<Addresses />} />
@@ -60,13 +49,8 @@ export default function App() {
         <Route path="/account" element={<Account />} />
         <Route path="/subscribe" element={<Subscribe />} />
         <Route path="/subscribe/return/:sessionId" element={<CheckoutReturn />} />
-          <Route path="/terms" element={<Terms />} />
-          <Route path="/privacy" element={<Privacy />} />
-          <Route path="/support" element={<Support />} />
         <Route path="*" element={<Navigate to="/addresses" />} />
       </Routes>
     </div>
-      <Footer />
-    </div>
   );
 }

frontend/src/api/config.js

@@ -1,20 +1 @@
-const DEFAULT_API_BASE = "/v1";
+export const API_BASE = import.meta.env.VITE_API_BASE || "/v1";
-
-/**
- * API origin for fetch(): root-relative prefix (e.g. /v1) or absolute URL (https://host/v1).
- * Root-relative values are forced to start with "/" so requests work from any SPA route
- * (e.g. /support); otherwise "v1/support" would resolve under the current path and 404.
- */
-function normalizeApiBase(raw) {
-  const s = String(raw ?? "").trim();
-  const base = s || DEFAULT_API_BASE;
-
-  if (/^https?:\/\//i.test(base)) {
-    return base.replace(/\/+$/, "") || DEFAULT_API_BASE;
-  }
-
-  const path = base.startsWith("/") ? base : `/${base}`;
-  return path.replace(/\/+$/, "") || DEFAULT_API_BASE;
-}
-
-export const API_BASE = normalizeApiBase(import.meta.env.VITE_API_BASE);

frontend/src/api/stripe.jsx

@@ -1,12 +1,12 @@
 import { getAuthHeaders } from "./authHeaders";
 import { API_BASE } from "./config";
 
-export async function createCheckoutSession(tier = "premium", interval = "annual") {
+export async function createCheckoutSession(tier = "premium") {
     const headers = await getAuthHeaders();
     const res = await fetch(`${API_BASE}/stripe/create-checkout-session`, {
         method: "POST",
         headers: { ...headers, "Content-Type": "application/json" },
-        body: JSON.stringify({ tier, interval }),
+        body: JSON.stringify({ tier }),
     });
     if (!res.ok) {
         const data = await res.json();

frontend/src/api/support.js

@@ -1,23 +0,0 @@
-import { getAuthHeaders } from "./authHeaders";
-import { API_BASE } from "./config";
-
-export async function submitSupportRequest({ email, description }) {
-  const headers = await getAuthHeaders();
-  const res = await fetch(`${API_BASE}/support`, {
-    method: "POST",
-    headers,
-    body: JSON.stringify({ email, description }),
-  });
-  if (!res.ok) {
-    let message = "Failed to send support request";
-    try {
-      const data = await res.json();
-      if (data.message) message = data.message;
-      else if (data.error && res.status) message = `${data.error} (${res.status})`;
-    } catch {
-      message = `Request failed (HTTP ${res.status}). The server did not return JSON — check that POST ${API_BASE}/support is proxied to your Go API (e.g. nginx location /v1/).`;
-    }
-    throw new Error(message);
-  }
-  return res.json();
-}

frontend/src/components/Footer.css

@@ -1,36 +0,0 @@
-.footer {
-  flex-shrink: 0;
-  margin-top: auto;
-  padding: 0.75rem 1rem;
-  background-color: var(--color-bg);
-  border-top: 1px solid var(--color-border-light);
-}
-
-.footer__inner {
-  display: flex;
-  flex-wrap: wrap;
-  justify-content: center;
-  align-items: center;
-  gap: 0.5rem 1rem;
-  max-width: 1400px;
-  margin: 0 auto;
-  font-size: 0.85rem;
-  line-height: 1.4;
-  color: var(--color-text-dimmed);
-}
-
-.footer__copyright {
-  color: var(--color-text-dimmed);
-}
-
-.footer__link {
-  font-size: 1.265em;
-  color: inherit;
-  text-decoration: none;
-  white-space: nowrap;
-}
-
-.footer__link:hover {
-  color: var(--color-primary);
-  text-decoration: underline;
-}

frontend/src/components/Footer.jsx

@@ -1,41 +0,0 @@
-import { Link } from "react-router-dom";
-import { useAuth } from "../contexts/AuthContext";
-import "./Footer.css";
-
-export default function Footer() {
-  const { currentUser } = useAuth();
-
-  if (!currentUser) return null;
-
-  return (
-    <footer className="footer">
-      <div className="footer__inner">
-        <span className="footer__copyright">© 2026 sjDev.co</span>
-        <Link
-          to="/terms"
-          target="_blank"
-          rel="noopener noreferrer"
-          className="footer__link"
-        >
-          Terms
-        </Link>
-        <Link
-          to="/privacy"
-          target="_blank"
-          rel="noopener noreferrer"
-          className="footer__link"
-        >
-          Privacy
-        </Link>
-        <Link
-          to="/support"
-          target="_blank"
-          rel="noopener noreferrer"
-          className="footer__link"
-        >
-          Contact Support
-        </Link>
-      </div>
-    </footer>
-  );
-}

frontend/src/components/TierPicker.css

@@ -1,45 +1,4 @@
 .tier-picker {
-  display: flex;
-  flex-direction: column;
-  gap: 1.5rem;
-}
-
-.tier-picker__toggle {
-  display: flex;
-  justify-content: center;
-  gap: 0;
-}
-
-.tier-picker__toggle-btn {
-  padding: 0.75rem 1.5rem;
-  border: 1px solid var(--color-border);
-  background: transparent;
-  color: var(--color-text-dimmed);
-  cursor: pointer;
-  transition: all 0.2s;
-  font-weight: 500;
-}
-
-.tier-picker__toggle-btn:first-child {
-  border-radius: 8px 0 0 8px;
-}
-
-.tier-picker__toggle-btn:last-child {
-  border-radius: 0 8px 8px 0;
-  border-left: none;
-}
-
-.tier-picker__toggle-btn--active {
-  background: var(--color-primary);
-  color: white;
-  border-color: var(--color-primary);
-}
-
-.tier-picker__toggle-btn:last-child.tier-picker__toggle-btn--active {
-  border-left: 1px solid var(--color-primary);
-}
-
-.tier-picker__cards {
   display: grid;
   grid-template-columns: repeat(3, 1fr);
   gap: 1rem;
@@ -153,7 +112,7 @@
 }
 
 @media (max-width: 768px) {
-  .tier-picker__cards {
+  .tier-picker {
     grid-template-columns: 1fr;
     max-width: 400px;
     margin: 0 auto;

frontend/src/components/TierPicker.jsx

@@ -1,12 +1,11 @@
-import { useState } from "react";
 import "./TierPicker.css";
 
 const TIERS = [
   {
     id: "free",
     name: "Trial Monitoring",
-    price: { monthly: "$0", annual: "$0" },
+    price: "$0",
-    period: { monthly: "", annual: "" },
+    period: "",
     features: [
       "Monitor 1 blockchain address 24/7",
       "Configure alerts to fire on trigger events",
@@ -17,8 +16,8 @@ const TIERS = [
   {
     id: "premium",
     name: "Premium Monitoring",
-    price: { monthly: "$8.78", annual: "$94.78" },
+    price: "$1.99",
-    period: { monthly: "/month", annual: "/year" },
+    period: "/month",
     features: [
       "Monitor 3 blockchain addresses",
       "Configure two types of rule-based alerts to fire on trigger events for each of the three addresses",
@@ -32,8 +31,8 @@ const TIERS = [
   {
     id: "pro",
     name: "Professional Monitoring",
-    price: { monthly: "$16.78", annual: "$181.78" },
+    price: "$11.99",
-    period: { monthly: "/month", annual: "/year" },
+    period: "/month",
     features: [
       "Monitor unlimited blockchain addresses",
       "Configure unlimited alert rules to fire on unlimited events on any address",
@@ -48,26 +47,8 @@ const TIERS = [
 ];
 
 export default function TierPicker({ onSelect, selectedTier }) {
-  const [isAnnual, setIsAnnual] = useState(true);
-
   return (
     <div className="tier-picker">
-      <div className="tier-picker__toggle">
-        <button
-          className={`tier-picker__toggle-btn${!isAnnual ? " tier-picker__toggle-btn--active" : ""}`}
-          onClick={() => setIsAnnual(false)}
-        >
-          Monthly
-        </button>
-        <button
-          className={`tier-picker__toggle-btn${isAnnual ? " tier-picker__toggle-btn--active" : ""}`}
-          onClick={() => setIsAnnual(true)}
-        >
-          Annual
-        </button>
-      </div>
-
-      <div className="tier-picker__cards">
       {TIERS.map((tier) => (
         <div
           key={tier.id}
@@ -78,13 +59,9 @@ export default function TierPicker({ onSelect, selectedTier }) {
           )}
           <h3 className="tier-picker__name">{tier.name}</h3>
           <div className="tier-picker__price">
-              <span className="tier-picker__amount">
+            <span className="tier-picker__amount">{tier.price}</span>
-                {isAnnual ? tier.price.annual : tier.price.monthly}
+            {tier.period && (
-              </span>
+              <span className="tier-picker__period">{tier.period}</span>
-              {(isAnnual ? tier.period.annual : tier.period.monthly) && (
-                <span className="tier-picker__period">
-                  {isAnnual ? tier.period.annual : tier.period.monthly}
-                </span>
             )}
           </div>
           <ul className="tier-picker__features">
@@ -101,13 +78,12 @@ export default function TierPicker({ onSelect, selectedTier }) {
           </ul>
           <button
             className={`btn tier-picker__btn${selectedTier === tier.id ? " tier-picker__btn--selected" : ""}`}
-              onClick={() => onSelect(tier.id, isAnnual ? "annual" : "monthly")}
+            onClick={() => onSelect(tier.id)}
           >
             {selectedTier === tier.id ? "Selected" : "Select"}
           </button>
         </div>
       ))}
     </div>
-    </div>
   );
 }

frontend/src/contexts/AuthContext.jsx

@@ -1,4 +1,4 @@
-import { createContext, useContext, useSyncExternalStore } from "react";
+import { createContext, useContext, useState, useEffect, useCallback } from "react";
 import {
   onAuthStateChanged,
   signInWithEmailAndPassword,
@@ -17,98 +17,90 @@ const DEFAULT_TIER_LIMITS = {
   allowed_channels: ["email"],
 };
 
-// External auth store - lives outside React
+export function AuthProvider({ children }) {
-const createAuthStore = () => {
+  const [currentUser, setCurrentUser] = useState(null);
-  let state = {
+  const [userTier, setUserTier] = useState("free");
-    currentUser: null,
+  const [tierLimits, setTierLimits] = useState(DEFAULT_TIER_LIMITS);
-    userTier: "free",
+  const [isSubscribed, setIsSubscribed] = useState(false);
-    tierLimits: DEFAULT_TIER_LIMITS,
+  const [loading, setLoading] = useState(true);
-    isSubscribed: false,
-    loading: true,
-  };
-  const listeners = new Set();
 
-  const notify = () => listeners.forEach((fn) => fn());
+  const fetchAccount = useCallback(async () => {
-
-  const setState = (partial) => {
-    state = { ...state, ...partial };
-    notify();
-  };
-
-  const fetchAccount = async () => {
     try {
       const data = await getAccount();
-      setState({
+      setUserTier(data.subscription_tier || "free");
-        userTier: data.subscription_tier || "free",
+      setTierLimits(data.tier_limits || DEFAULT_TIER_LIMITS);
-        tierLimits: data.tier_limits || DEFAULT_TIER_LIMITS,
+      setIsSubscribed(
-        isSubscribed:
         data.subscription_status === "active" ||
           data.subscription_status === "trialing",
-      });
+      );
     } catch {
-      setState({ isSubscribed: false });
+      setUserTier("free");
+      setTierLimits(DEFAULT_TIER_LIMITS);
+      setIsSubscribed(false);
     }
-  };
+  }, []);
 
-  // Set up Firebase listener once, outside of React
+  useEffect(() => {
-  onAuthStateChanged(auth, async (user) => {
+    const unsubscribe = onAuthStateChanged(auth, async (user) => {
-    setState({ loading: true, currentUser: user });
       if (user) {
+        setLoading(true);
+        setCurrentUser(user);
         await fetchAccount();
       } else {
-      setState({ isSubscribed: false, userTier: "free", tierLimits: DEFAULT_TIER_LIMITS });
+        setCurrentUser(null);
+        setUserTier("free");
+        setTierLimits(DEFAULT_TIER_LIMITS);
+        setIsSubscribed(false);
       }
-    setState({ loading: false });
+      setLoading(false);
     });
+    return unsubscribe;
+  }, [fetchAccount]);
 
-  return {
+  async function signup(email, password) {
-    subscribe: (listener) => {
+    const cred = await createUserWithEmailAndPassword(auth, email, password);
-      listeners.add(listener);
+    return cred.user;
-      return () => listeners.delete(listener);
-    },
-    getSnapshot: () => state,
-    refreshAccount: fetchAccount,
-  };
-};
-
-const authStore = createAuthStore();
-
-export function AuthProvider({ children }) {
-  const state = useSyncExternalStore(authStore.subscribe, authStore.getSnapshot);
-
-  const signup = (email, password) => createUserWithEmailAndPassword(auth, email, password);
-  const login = (email, password) => signInWithEmailAndPassword(auth, email, password);
-  const logout = () => signOut(auth);
-
-  const sendEmailVerification = () => {
-    if (auth.currentUser) {
-      return firebaseSendEmailVerification(auth.currentUser);
   }
-  };
 
-  const reloadUser = async () => {
+  async function login(email, password) {
+    const cred = await signInWithEmailAndPassword(auth, email, password);
+    return cred.user;
+  }
+
+  async function logout() {
+    await signOut(auth);
+  }
+
+  async function sendEmailVerification() {
+    if (auth.currentUser) {
+      await firebaseSendEmailVerification(auth.currentUser);
+    }
+  }
+
+  async function reloadUser() {
     if (auth.currentUser) {
       await auth.currentUser.reload();
+      setCurrentUser({ ...auth.currentUser });
       return auth.currentUser;
     }
     return null;
-  };
+  }
 
   const value = {
-    ...state,
+    currentUser,
+    userTier,
+    tierLimits,
+    isSubscribed,
+    loading,
     signup,
     login,
     logout,
     sendEmailVerification,
     reloadUser,
-    refreshAccount: authStore.refreshAccount,
+    refreshAccount: fetchAccount,
   };
 
-  return (
+  return <AuthContext.Provider value={value}>{children}</AuthContext.Provider>;
-    <AuthContext.Provider value={value}>
-      {!state.loading && children}
-    </AuthContext.Provider>
-  );
 }
 
 export function useAuth() {

frontend/src/index.css

@@ -78,24 +78,14 @@ button {
   font-weight: 200;
 }
 
-/* ── App shell (navbar + main + footer) ───────────────────── */
-
-.app-layout {
-  min-height: 100vh;
-  display: flex;
-  flex-direction: column;
-}
-
-.app-layout__main {
-  flex: 1 0 auto;
-}
-
 /* ── Page Layouts ─────────────────────────────────────────── */
 
 .page {
   max-width: 800px;
+  height: 100%;
   margin: 0 auto;
   padding: 2rem;
+  background-color: red;
 }
 
 .page--wide {
@@ -424,8 +414,6 @@ button {
   }
 
   .page {
-    background-color: var(--color-bg);
-    height: 920px;
     padding: 1rem 0.75rem;
   }
 

frontend/src/pages/addresses/Addresses.css

@@ -33,9 +33,8 @@
 
 @media (max-width: 480px) {
   .address__remove {
-    padding: 0rem 0.9rem;
+    margin-left: 0.5rem;
+    padding: 0.25rem 0.5rem;
     font-size: 0.8rem;
-    margin-left: -3rem;
-    margin-bottom: 2rem;
   }
 }

frontend/src/pages/privacy/Privacy.css

@@ -1,24 +0,0 @@
-.privacy-container {
-  max-width: 800px;
-  margin: 0 auto;
-  padding: 2rem;
-  color: var(--color-text);
-}
-
-.privacy-container h1 {
-  font-size: 2rem;
-  font-weight: 200;
-  margin-bottom: 1.25rem;
-}
-
-.privacy-para {
-  margin-bottom: 1.25rem;
-  font-size: 1.35rem;
-  font-weight: 200;
-  line-height: 1.65;
-  color: var(--color-text-muted);
-}
-
-.privacy-para:last-child {
-  margin-bottom: 0;
-}

frontend/src/pages/privacy/Privacy.jsx

@@ -1,30 +0,0 @@
-import "./Privacy.css";
-
-export default function Privacy() {
-  return (
-    <div className="privacy-container">
-      <h1>Privacy</h1>
-      <p className="privacy-para">
-        Koin Ping is committed to protecting the privacy of our users. Koin Ping
-        does not sell or rent user information and we do not share user
-        information without prior consent except as compelled by law.
-      </p>
-      <p className="privacy-para">
-        Koin Ping collects only enough information from users to enable the
-        functioning of this website and its services. It will never collect
-        extra information about you and uses no tracking, cookies or logging
-        with personal information.
-      </p>
-      <p className="privacy-para">
-        The only information ever stored is your chosen email address and
-        contact information that is provided upon signup. Koin Ping is located
-        within the United States, and will process and store your information in
-        the United States.
-      </p>
-      <p className="privacy-para">
-        If you would like to remove your data, or if you have any questions
-        about how your data is used, please contact us.
-      </p>
-    </div>
-  );
-}

frontend/src/pages/subscribe/Subscribe.jsx

@@ -39,7 +39,6 @@ export default function Subscribe() {
     password: "",
     confirmPassword: "",
     selectedTier: null,
-    billingInterval: "annual",
   });
   const [error, setError] = useState(
     searchParams.get("payment") === "cancelled"
@@ -127,7 +126,7 @@ export default function Subscribe() {
         await refreshAccount();
         navigate("/addresses", { replace: true });
       } else {
-        const { url } = await createCheckoutSession(data.selectedTier, data.billingInterval);
+        const { url } = await createCheckoutSession(data.selectedTier);
         window.location.href = url;
       }
     } catch (err) {
@@ -246,10 +245,7 @@ export default function Subscribe() {
           Select the plan that works best for you. You can upgrade anytime.
         </p>
         <TierPicker
-          onSelect={(tier, interval) => {
+          onSelect={(tier) => set("selectedTier", tier)}
-            set("selectedTier", tier);
-            set("billingInterval", interval);
-          }}
           selectedTier={data.selectedTier}
         />
       </>

frontend/src/pages/support/Support.css

@@ -1,31 +0,0 @@
-.support-page__title {
-  font-size: 2rem;
-  font-weight: 200;
-  margin-bottom: 0.75rem;
-}
-
-.support-page__intro {
-  font-size: 1.1rem;
-  font-weight: 200;
-  color: var(--color-text-muted);
-  margin-bottom: 1.5rem;
-  line-height: 1.5;
-}
-
-.support-page__alert {
-  margin-bottom: 1rem;
-}
-
-.support-form__description {
-  display: block;
-}
-
-.support-form__textarea {
-  min-height: 10rem;
-  resize: vertical;
-  margin-top: 0.25rem;
-}
-
-.support-form__submit {
-  margin-top: 0.5rem;
-}

frontend/src/pages/support/Support.jsx

@@ -1,121 +0,0 @@
-import { useEffect, useState } from "react";
-import { useAuth } from "../../contexts/AuthContext";
-import Input from "../../components/Input";
-import Button from "../../components/Button";
-import { submitSupportRequest } from "../../api/support";
-import "./Support.css";
-
-const EMAIL_MAX = 320;
-const DESCRIPTION_MAX = 8000;
-const DESCRIPTION_PATTERN = /^[a-zA-Z0-9\s]+$/;
-
-function validateEmail(value) {
-  const v = value.trim();
-  if (!v) return "Email is required.";
-  if (v.length > EMAIL_MAX) return "Email is too long.";
-  const ok =
-    /^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)+$/.test(
-      v,
-    );
-  if (!ok) return "Enter a valid email address.";
-  return null;
-}
-
-function validateDescription(value) {
-  const t = value.trim();
-  if (!t) return "Description of issue is required.";
-  if (t.length > DESCRIPTION_MAX) return "Description is too long.";
-  if (!DESCRIPTION_PATTERN.test(t)) {
-    return "Use only letters, numbers, and spaces (no special characters).";
-  }
-  return null;
-}
-
-export default function Support() {
-  const { currentUser } = useAuth();
-  const [email, setEmail] = useState("");
-  const [description, setDescription] = useState("");
-  const [error, setError] = useState(null);
-  const [success, setSuccess] = useState(false);
-  const [sending, setSending] = useState(false);
-
-  useEffect(() => {
-    if (currentUser?.email) {
-      setEmail(currentUser.email);
-    }
-  }, [currentUser?.email]);
-
-  async function handleSubmit(e) {
-    e.preventDefault();
-    setError(null);
-    setSuccess(false);
-
-    const emailErr = validateEmail(email);
-    if (emailErr) {
-      setError(emailErr);
-      return;
-    }
-    const descErr = validateDescription(description);
-    if (descErr) {
-      setError(descErr);
-      return;
-    }
-
-    setSending(true);
-    try {
-      await submitSupportRequest({
-        email: email.trim(),
-        description: description.trim(),
-      });
-      setSuccess(true);
-      setDescription("");
-    } catch (err) {
-      setError(err.message || "Something went wrong.");
-    } finally {
-      setSending(false);
-    }
-  }
-
-  return (
-    <div className="support-page page">
-      <h1 className="support-page__title">Contact support</h1>
-      <p className="support-page__intro">
-        Describe your issue below. We will reply to the email address you
-        provide.
-      </p>
-
-      {error && <div className="alert alert--error support-page__alert">{error}</div>}
-      {success && (
-        <div className="alert alert--success support-page__alert">
-          Your message was sent. Thank you.
-        </div>
-      )}
-
-      <form className="support-form" onSubmit={handleSubmit} noValidate>
-        <Input
-          label="Email"
-          type="email"
-          value={email}
-          onChange={setEmail}
-          autoComplete="email"
-          required
-        />
-        <label className="form-field support-form__description">
-          <div className="input__label">Description of Issue</div>
-          <textarea
-            className="form-control support-form__textarea"
-            value={description}
-            onChange={(e) => setDescription(e.target.value)}
-            rows={8}
-            maxLength={DESCRIPTION_MAX}
-            placeholder="Letters, numbers, and spaces only"
-            aria-required="true"
-          />
-        </label>
-        <Button type="submit" disabled={sending} className="support-form__submit">
-          {sending ? "Sending…" : "Send"}
-        </Button>
-      </form>
-    </div>
-  );
-}

frontend/src/pages/terms/Terms.css

@@ -1,29 +0,0 @@
-.tos-container {
-  max-width: 800px;
-  margin: 0 auto;
-  padding: 2rem;
-  color: var(--color-text);
-}
-
-.tos-container h1 {
-  font-size: 2rem;
-  font-weight: 200;
-  margin-bottom: 1.25rem;
-}
-
-.tos-para {
-  margin-bottom: 1.25rem;
-  font-size: 1.35rem;
-  font-weight: 200;
-  line-height: 1.65;
-  color: var(--color-text-muted);
-}
-
-.tos-para:last-child {
-  margin-bottom: 0;
-}
-
-.tos-para strong {
-  font-weight: 700;
-  color: var(--color-text);
-}

frontend/src/pages/terms/Terms.jsx

@@ -1,141 +0,0 @@
-import "./Terms.css";
-
-export default function Terms() {
-  return (
-    <div className="tos-container">
-      <h1>Terms of Service And Use</h1>
-      <p className="tos-para">
-        YOU SHOULD READ THESE TERMS OF SERVICE AND USE BEFORE USING THIS WEB
-        SITE.
-      </p>
-      <p className="tos-para">
-        By using the Website, you acknoweldge that you have read this, and
-        that you understand it. The Website which is located at the domain
-        Koin Ping.com and Koin Ping.ai (&quot;Koin Ping&quot;) and/or any mobile
-        apps available for download (collectively, the &quot;Web Site,&quot;
-        &quot;Websites&quot; and &quot;Apps&quot;) are governed by these Terms
-        of Service and Use (the &quot;Agreement,&quot; &quot;Terms of
-        Service&quot;, or &quot;TOS&quot;). Any reference herein to the
-        Website, Websites, and/or Apps is intended, and shall be construed, to
-        pertain to one, all, or any of them, indivuidually and collectively.
-      </p>
-      <p className="tos-para">
-        By using the Web Site and Apps, you (&quot;you&quot; or &quot;User&quot;)
-        signify your acceptance of this Agreement and your acknowledgement that
-        all information that you provide, directly or indirectly, through the Web
-        Sites and App will be managed in accordance with the Privacy Notice. IF
-        YOU DO NOT ACCEPT THESE TERMS OF SERVICE AND USE, YOU ARE NOT AUTHORIZED
-        TO ACCESS OR USE THE WEB SITE OR APPS.
-      </p>
-      <p className="tos-para">
-        <strong>Communications.</strong> You agree that by providing your contact information,
-        you consent to receiving communication, in connection with your
-        Membership subscription. This may include communication about your
-        account, features, and services via e-email, push notification, phone,
-        or text message (including by an automatic telephone dialing system
-        and/or with an artificial or pre-recorded voice) at any of the phone
-        numbers provided by you or on your behalf. Standard text messaging
-        charges applied by your cell phone carrier may apply.
-      </p>
-      <p className="tos-para">
-        <strong>User Eligibility.</strong> The Website should only be accessed and used by
-        individuals who agree to be bound by these Terms of Use and who are at
-        least 18 years of age. The Websites may be accessible worldwide;
-        however, the Websites are intended for use only in the USA and Canada.
-        If you access/use the Websites from outside the USA or Canada, you do
-        so at your own risk and are responsible for complying with the laws
-        and regulations of the territory from which you access/use the
-        Websites.
-      </p>
-      <p className="tos-para">
-        <strong>Intellectual property rights.</strong> The Web Site and the information, computer
-        code, and related functionality appearing, featured or otherwise
-        displayed on the Websites are owned by Koin Ping, its affiliates, and
-        their respective licensors or other third parties and protected under
-        the copyright, trademark and other laws of the United States and other
-        countries sand international treaty provisions.
-      </p>
-      <p className="tos-para">
-        <strong>Limited license.</strong> Koin Ping grants to you a limited, non-exclusive,
-        non-transferable license to use the Web Site in strict accordance with
-        these Terms of Service and Use and the instructions provided by us on
-        the Web Site. The materials provided on the Web Site, including,
-        without limitation, the Information, computer code, and related
-        functionality, are for your personal use only. Except as may be
-        explicitly permitted through the Websites, you may not copy, modify,
-        upload, republish, distribute, display, post, license, create
-        derivative works from, or transmit anything you obtain from the Web
-        Sites, including anything you download from the Websites, unless you
-        first obtain our written consent.
-      </p>
-      <p className="tos-para">
-        Any rights not expressly granted herein are reserved to Koin Ping and
-        its affiliates. You may not remove, obscure, or otherwise deface
-        proprietary notices appearing on the Web Site, or any content or
-        Information. Any unauthorized use of the Websites or its contents may
-        violate copyright laws, trademark laws, the laws of privacy and
-        publicity and communications regulations and statutes.
-      </p>
-      <p className="tos-para">
-        <strong>Restrictions on Use.</strong> As a condition of your use of the Websites, you
-        warrant that you will not use the Websites for any purpose that is
-        unlawful or prohibited by these terms, conditions and notices. You may
-        not use the Websites in any way that could damage, disable, overburden
-        or impair the Websites or interfere with any other party&apos;s use and
-        enjoyment of the Websites. You may not obtain or attempt to obtain any
-        materials or information through any means not intentionally made
-        available or provided for through the Web Site.
-      </p>
-      <p className="tos-para">
-        <strong>Revocation of privileges.</strong> You agree that your use of the Websites may
-        be suspended or terminated immediately upon receipt of any notice which
-        alleges that you have used the Websites in violation of these Terms of
-        Use and/or for any purpose that violates any local, state, federal or
-        law of the USA or other jurisdictions, including, but not limited to,
-        the posting of information that may violate third party rights, may
-        defame a third party, may be obscene or pornographic, may harass or
-        assault others, or may violate any laws, rules or regulations,
-        including, hacking or other criminal regulations. You understand that
-        actions in violation of these Terms of Use may subject you to serious
-        civil and criminal legal penalties and Koin Ping reserves the right to
-        pursue penalties and other remedies to the fullest extent of the law to
-        protect our rights.
-      </p>
-      <p className="tos-para">
-        <strong>No Warranties.</strong> Koin Ping MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT
-        THE WEB SITE, THE SUITABILITY OF THE INFORMATION CONTAINED ON OR
-        RECEIVED THROUGH THE WEB SITE, OR ANY SERVICES OR PRODUCTS RECEIVED
-        THROUGH THE WEB SITE. ALL INFORMATION AND USE OF THE WEB SITE ARE
-        PROVIDED &quot;AS IS&quot; WITHOUT WARRANTY OF ANY KIND. Koin Ping HEREBY
-        EXPRESSLY DISCLAIMS ALL WARRANTIES WITH REGARD TO THE Websites, THE
-        INFORMATION CONTAINED ON OR RECEIVED THROUGH USE OF THE Websites AND
-        ANY SERVICES OR PRODUCTS RECEIVED THROUGH THE Websites, INCLUDING ALL
-        EXPRESS, STATUTORY AND IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
-        FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. Koin Ping DOES
-        NOT WARRANT THAT THE CONTENTS OR ANY INFORMATION RECEIVED THROUGH THE
-        Websites ARE ACCURATE, RELIABLE OR CORRECT; THAT THE Websites WILL BE
-        AVAILABLE AT ANY PARTICULAR TIME OR LOCATION; THAT ANY DEFECTS OR
-        ERRORS WILL BE CORRECTED; OR THAT THE CONTENTS OR ANY INFORMATION
-        RECEIVED THROUGH THE Websites ARE FREE OF VIRUSES OR OTHER DESTRUCTIVE
-        OR HARMFUL COMPONENTS. YOUR USE OF THE Websites IS SOLELY AT YOUR OWN
-        RISK. USER EXPRESSLY AGREES THAT IT HAS RELIED ON NO WARRANTIES,
-        REPRESENTATIONS OR STATEMENTS OTHER THAN IN THIS AGREEMENT.
-      </p>
-      <p className="tos-para">
-        <strong>Limitation of Liability.</strong> UNDER NO CIRCUMSTANCES SHALL Koin Ping BE
-        LIABLE FOR ANY DAMAGES, INCLUDING, WITHOUT LIMITATION, DIRECT,
-        INDIRECT, PUNITIVE, INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOST
-        PROFITS THAT RESULT FROM, OR ARISE OUT OF OR IN CONNECTION WITH THE USE
-        OF, OR INABILITY TO USE THE Websites, THE INFORMATION CONTAINED ON OR
-        RECEIVED THROUGH USE OF THE Websites, OR ANY SERVICES OR PRODUCTS
-        RECEIVED THROUGH THE Websites. THIS LIMITATION APPLIES WHETHER THE
-        ALLEGED LIABILITY IS BASED ON CONTRACT, TORT, NEGLIGENCE, STRICT
-        LIABILITY OR ANY OTHER BASIS, EVEN IF Koin Ping HAS BEEN ADVISED OF THE
-        POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME JURISDICTIONS DO NOT ALLOW THE
-        EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, Koin
-        Ping&apos;s LIABILITY IN SUCH JURISDICTIONS SHALL BE LIMITED TO THE
-        MAXIMUM EXTENT PERMITTED BY THE LAW OF YOUR JURISDICTION.
-      </p>
-    </div>
-  );
-}