refactor: consolidate CLI entry points into dedicated cli/ directory

Move `database` and `setup` CLI scripts from their respective feature
directories into a unified `src/cli/` directory. Update `tsup.config.js`
build entries and `package.json` bin paths to reflect the new locations.

package.json

@@ -23,8 +23,8 @@
     "prepublishOnly": "npm run build"
   },
   "bin": {
-    "zen-db": "./dist/core/database/cli.js",
-    "zen-setup": "./dist/features/setup/cli.js"
+    "zen-db": "./dist/cli/database.js",
+    "zen-setup": "./dist/cli/setup.js"
   },
   "dependencies": {
     "@headlessui/react": "^2.0.0",

src/cli/database.js

@@ -16,7 +16,7 @@ dotenv.config({ path: resolve(process.cwd(), '.env.local') });
 // The CLI always runs locally, so default to development to use ZEN_DATABASE_URL_DEV if set
 process.env.NODE_ENV = process.env.NODE_ENV || 'development';
 
-import { initDatabase, dropAuthTables, testConnection, closePool } from './index.js';
+import { initDatabase, dropAuthTables, testConnection, closePool } from '../core/database/index.js';
 import readline from 'readline';
 
 async function runCLI() {
@@ -64,7 +64,6 @@ Example:
         console.log('⚠️  WARNING: This will delete all authentication tables!\n');
         console.log('Type "yes" to confirm or Ctrl+C to cancel...');
 
-        // Simple confirmation (in production, you'd use a proper readline)
         const rl = readline.createInterface({
           input: process.stdin,
           output: process.stdout
@@ -124,4 +123,3 @@ if (isMainModule) {
 }
 
 export { runCLI };
-

tsup.config.js

@@ -16,9 +16,9 @@ export default defineConfig([
       'src/core/api/index.js',
       'src/core/api/nx-route.js',
       'src/core/database/index.js',
-      'src/core/database/cli.js',
       'src/features/setup/index.js',
-      'src/features/setup/cli.js',
+      'src/cli/database.js',
+      'src/cli/setup.js',
       'src/core/email/index.js',
       'src/core/email/templates/index.js',
       'src/core/storage/index.js',