chore(payments): regenerate database.types.ts fully against cloud

Fixes pre-existing type drift unrelated to any migration in this branch —
the checked-in types file was stale relative to migrations already deployed
to both local and cloud: adds lessons.transcript, subscriptions.superseded_by
(+ FK), the user_ui_state table, and the change_subscription_plan RPC return
shape; removes the handle_manual_subscription_expiry function type (dropped
by migration 20260719120000/20260719130000, confirmed no live callers — the
app-layer cron at app/api/cron/expire-platform-subscriptions/route.ts
replaced it).

Also picks up the current typegen format (adds __InternalSupabase version
marker, drops the empty graphql_public schema block) — nothing in the
codebase references graphql_public.

npm run typecheck, lint, and build all pass clean.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CcZgbBpQtpKipPwQq38EjT

Author: guillermoscript

lib/database.types.ts

@@ -7,30 +7,10 @@ export type Json =
   | Json[]
 
 export type Database = {
-  graphql_public: {
-    Tables: {
-      [_ in never]: never
-    }
-    Views: {
-      [_ in never]: never
-    }
-    Functions: {
-      graphql: {
-        Args: {
-          extensions?: Json
-          operationName?: string
-          query?: string
-          variables?: Json
-        }
-        Returns: Json
-      }
-    }
-    Enums: {
-      [_ in never]: never
-    }
-    CompositeTypes: {
-      [_ in never]: never
-    }
+  // Allows to automatically instantiate createClient with right options
+  // instead of createClient<Database, { PostgrestVersion: 'XX' }>(URL, KEY)
+  __InternalSupabase: {
+    PostgrestVersion: "12.0.2 (a4e00ff)"
   }
   public: {
     Tables: {
@@ -3796,6 +3776,7 @@ export type Database = {
           summary: string | null
           tenant_id: string
           title: string | null
+          transcript: Json | null
           updated_at: string | null
           video_url: string | null
         }
@@ -3816,6 +3797,7 @@ export type Database = {
           summary?: string | null
           tenant_id?: string
           title?: string | null
+          transcript?: Json | null
           updated_at?: string | null
           video_url?: string | null
         }
@@ -3836,6 +3818,7 @@ export type Database = {
           summary?: string | null
           tenant_id?: string
           title?: string | null
+          transcript?: Json | null
           updated_at?: string | null
           video_url?: string | null
         }
@@ -5463,6 +5446,7 @@ export type Database = {
           start_date: string
           subscription_id: number
           subscription_status: Database["public"]["Enums"]["subscription_status"]
+          superseded_by: number | null
           tenant_id: string
           transaction_id: number
           trial_end: string | null
@@ -5485,6 +5469,7 @@ export type Database = {
           start_date?: string
           subscription_id?: number
           subscription_status?: Database["public"]["Enums"]["subscription_status"]
+          superseded_by?: number | null
           tenant_id?: string
           transaction_id: number
           trial_end?: string | null
@@ -5507,6 +5492,7 @@ export type Database = {
           start_date?: string
           subscription_id?: number
           subscription_status?: Database["public"]["Enums"]["subscription_status"]
+          superseded_by?: number | null
           tenant_id?: string
           transaction_id?: number
           trial_end?: string | null
@@ -5521,6 +5507,13 @@ export type Database = {
             referencedRelation: "plans"
             referencedColumns: ["plan_id"]
           },
+          {
+            foreignKeyName: "subscriptions_superseded_by_fkey"
+            columns: ["superseded_by"]
+            isOneToOne: false
+            referencedRelation: "subscriptions"
+            referencedColumns: ["subscription_id"]
+          },
           {
             foreignKeyName: "subscriptions_tenant_id_fkey"
             columns: ["tenant_id"]
@@ -6077,6 +6070,27 @@ export type Database = {
         }
         Relationships: []
       }
+      user_ui_state: {
+        Row: {
+          key: string
+          updated_at: string
+          user_id: string
+          value: Json
+        }
+        Insert: {
+          key: string
+          updated_at?: string
+          user_id: string
+          value: Json
+        }
+        Update: {
+          key?: string
+          updated_at?: string
+          user_id?: string
+          value?: Json
+        }
+        Relationships: []
+      }
       webhook_events: {
         Row: {
           error: string | null
@@ -6271,6 +6285,38 @@ export type Database = {
         Args: { _plan_id: number; _user_id: string }
         Returns: undefined
       }
+      change_subscription_plan: {
+        Args: { _new_plan_id: number }
+        Returns: {
+          cancel_at: string
+          cancel_at_period_end: boolean | null
+          canceled_at: string | null
+          created: string
+          current_period_end: string
+          current_period_start: string
+          end_date: string
+          ended_at: string | null
+          payment_provider: string
+          plan_id: number
+          provider_metadata: Json | null
+          provider_subscription_id: string | null
+          start_date: string
+          subscription_id: number
+          subscription_status: Database["public"]["Enums"]["subscription_status"]
+          superseded_by: number | null
+          tenant_id: string
+          transaction_id: number
+          trial_end: string | null
+          trial_start: string | null
+          user_id: string
+        }
+        SetofOptions: {
+          from: "*"
+          to: "subscriptions"
+          isOneToOne: true
+          isSetofReturn: false
+        }
+      }
       check_and_issue_certificate: {
         Args: { p_course_id: number; p_user_id: string }
         Returns: Json
@@ -6385,7 +6431,6 @@ export type Database = {
         Args: { _plan_id: number; _user_id: string }
         Returns: undefined
       }
-      handle_manual_subscription_expiry: { Args: never; Returns: undefined }
       handle_new_subscription: {
         Args: {
           _plan_id: number
@@ -6688,9 +6733,6 @@ export type CompositeTypes<
     : never
 
 export const Constants = {
-  graphql_public: {
-    Enums: {},
-  },
   public: {
     Enums: {
       ai_sender_type: [
@@ -6752,4 +6794,3 @@ export const Constants = {
     },
   },
 } as const
-