fix: Consent API auto-creates database table on startup

- better-sqlite3 creates ConsentLog table if not exists
- Auto-creates data/ directory if missing
- Fixes Astro DB not creating custom tables issue

src/pages/api/consent/[sessionId].ts

@@ -1,13 +1,32 @@
 import type { APIRoute } from 'astro';
 import Database from 'better-sqlite3';
 import { join } from 'path';
+import { mkdirSync, existsSync } from 'fs';
 
 export const prerender = false;
 
-const DB_PATH = join(process.cwd(), 'data', 'consent.db');
+const DATA_DIR = join(process.cwd(), 'data');
+const DB_PATH = join(DATA_DIR, 'consent.db');
 
 function getDb() {
-  return new Database(DB_PATH);
+  if (!existsSync(DATA_DIR)) {
+    mkdirSync(DATA_DIR, { recursive: true });
+  }
+  const db = new Database(DB_PATH);
+  db.exec(`
+    CREATE TABLE IF NOT EXISTS ConsentLog (
+      id INTEGER PRIMARY KEY AUTOINCREMENT,
+      sessionId TEXT UNIQUE NOT NULL,
+      timestamp TEXT NOT NULL,
+      essential INTEGER NOT NULL DEFAULT 0,
+      analytics INTEGER NOT NULL DEFAULT 0,
+      marketing INTEGER NOT NULL DEFAULT 0,
+      policyVersion TEXT NOT NULL,
+      ipHash TEXT,
+      userAgent TEXT
+    )
+  `);
+  return db;
 }
 
 export const DELETE: APIRoute = async ({ params }) => {

src/pages/api/consent/index.ts

@@ -1,13 +1,32 @@
 import type { APIRoute } from 'astro';
 import Database from 'better-sqlite3';
 import { join } from 'path';
+import { mkdirSync, existsSync } from 'fs';
 
 export const prerender = false;
 
-const DB_PATH = join(process.cwd(), 'data', 'consent.db');
+const DATA_DIR = join(process.cwd(), 'data');
+const DB_PATH = join(DATA_DIR, 'consent.db');
 
 function getDb() {
-  return new Database(DB_PATH);
+  if (!existsSync(DATA_DIR)) {
+    mkdirSync(DATA_DIR, { recursive: true });
+  }
+  const db = new Database(DB_PATH);
+  db.exec(`
+    CREATE TABLE IF NOT EXISTS ConsentLog (
+      id INTEGER PRIMARY KEY AUTOINCREMENT,
+      sessionId TEXT UNIQUE NOT NULL,
+      timestamp TEXT NOT NULL,
+      essential INTEGER NOT NULL DEFAULT 0,
+      analytics INTEGER NOT NULL DEFAULT 0,
+      marketing INTEGER NOT NULL DEFAULT 0,
+      policyVersion TEXT NOT NULL,
+      ipHash TEXT,
+      userAgent TEXT
+    )
+  `);
+  return db;
 }
 
 const rateLimitMap = new Map<string, { count: number; resetTime: number }>();