fix: consolidate database types to single source of truth

BREAKING: Removed duplicate lib/database.types.ts in favor of
lib/supabase/database.types.ts

Problem:
- Database types existed in two locations causing sync issues
- Old lib/database.types.ts was empty (0 bytes)
- Import paths were inconsistent across codebase
- Build failed due to missing type definitions

Solution:
- Generated fresh types from remote Supabase database
- Updated all imports from @/lib/database.types to @/lib/supabase/database.types
- Removed duplicate lib/database.types.ts file

Affected modules:
- lib/auth/server.ts - Auth server utilities
- lib/auth/client.ts - Auth client utilities
- lib/types/client.ts - Client type definitions
- lib/fhir/transforms/patient.ts - FHIR patient transforms
- lib/fhir/transforms/practitioner.ts - FHIR practitioner transforms

Impact: All database queries now use up-to-date type definitions
including new tables (intakes, risk_assessments, encounters, etc.)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

lib/auth/client.ts

@@ -5,7 +5,7 @@
  */
 
 import { createBrowserClient } from '@supabase/ssr'
-import type { Database } from '@/lib/database.types'
+import type { Database } from '@/lib/supabase/database.types'
 
 /**
  * Create Supabase client for browser/client-side use

lib/auth/server.ts

@@ -6,7 +6,7 @@
 
 import { createServerClient } from '@supabase/ssr'
 import { cookies } from 'next/headers'
-import type { Database } from '@/lib/database.types'
+import type { Database } from '@/lib/supabase/database.types'
 
 /**
  * Create Supabase client for server-side use

lib/fhir/transforms/patient.ts

@@ -3,7 +3,7 @@
  * Convert between Database rows and FHIR Patient resources
  */
 
-import type { Tables, TablesInsert } from '../../database.types';
+import type { Tables, TablesInsert } from '../../supabase/database.types';
 import type { FHIRPatient } from '../types';
 
 type PatientRow = Tables<'patients'>;

lib/fhir/transforms/practitioner.ts

@@ -3,7 +3,7 @@
  * Convert between Database rows and FHIR Practitioner resources
  */
 
-import type { Tables, TablesInsert } from '../../database.types';
+import type { Tables, TablesInsert } from '../../supabase/database.types';
 import type { FHIRPractitioner } from '../types';
 
 type PractitionerRow = Tables<'practitioners'>;

lib/supabase/database.types.ts

@@ -12,6 +12,31 @@ export type Database = {
   __InternalSupabase: {
     PostgrestVersion: "13.0.5"
   }
+  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
+    }
+  }
   public: {
     Tables: {
       ai_events: {
@@ -1535,6 +1560,9 @@ export type CompositeTypes<
     : never
 
 export const Constants = {
+  graphql_public: {
+    Enums: {},
+  },
   public: {
     Enums: {
       careplan_status: [

lib/types/client.ts

@@ -4,7 +4,7 @@
  * Type definitions for client-related data structures
  */
 
-import { Database } from '@/lib/database.types';
+import { Database } from '@/lib/supabase/database.types';
 
 // Base client type from database
 export type Client = Database['public']['Tables']['clients']['Row'];