Refactor context-hook to use execSync for fetching context and simplify output structure; migrate from bun:sqlite to better-sqlite3 in Database and migrations; update SearchRoutes to dynamically import context generator for improved context handling.

src/services/sqlite/Database.ts

@@ -1,9 +1,6 @@
-import { Database as BunDatabase } from 'bun:sqlite';
+import { Database } from 'better-sqlite3';
 import { DATA_DIR, DB_PATH, ensureDir } from '../../shared/paths.js';
 
-// Type alias for better-sqlite3 compatibility
-type Database = BunDatabase;
-
 export interface Migration {
   version: number;
   up: (db: Database) => void;