migrate from SQLite to PostgreSQL with Drizzle ORM

- Updated all packages to latest versions (React 19, Next.js 14.2.32)
- Replaced sqlite3 with pg and drizzle-orm dependencies
- Created complete PostgreSQL schema with relationships and indexes
- Migrated all API endpoints from SQLite to Drizzle queries
- Added database seeding with sample data
- Updated authentication to use bcrypt instead of pbkdf2
- Configured connection pooling for PostgreSQL
- Updated app version to 1.0.0
- All endpoints tested and working correctly

lib/audit-logger.ts

@@ -1,5 +1,4 @@
-import sqlite3 from 'sqlite3'
-import path from 'path'
+import { db, schema } from './db/connection'
 
 export interface AuditLogEntry {
   user_id?: number
@@ -11,32 +10,17 @@ export interface AuditLogEntry {
 }
 
 export async function logAuditEvent(entry: AuditLogEntry): Promise<void> {
-  const dbPath = path.join(process.cwd(), 'database', 'antihoax.db')
-  const db = new sqlite3.Database(dbPath)
-  
   try {
-    await new Promise<void>((resolve, reject) => {
-      db.run(
-        `INSERT INTO audit_logs (user_id, action, resource_type, resource_id, details, ip_address, created_at)
-         VALUES (?, ?, ?, ?, ?, ?, datetime('now'))`,
-        [
-          entry.user_id || null,
-          entry.action,
-          entry.resource_type,
-          entry.resource_id || null,
-          entry.details ? JSON.stringify(entry.details) : null,
-          entry.ip_address || null
-        ],
-        (err) => {
-          if (err) reject(err)
-          else resolve()
-        }
-      )
+    await db.insert(schema.auditLogs).values({
+      userId: entry.user_id || null,
+      action: entry.action,
+      resourceType: entry.resource_type,
+      resourceId: entry.resource_id || null,
+      details: entry.details ? JSON.stringify(entry.details) : null,
+      ipAddress: entry.ip_address || null
     })
   } catch (error) {
     console.error('Audit logging failed:', error)
-  } finally {
-    db.close()
   }
 }