Rebuild: fresh AdonisJS 7 API app on Postgres

The rebuild branch starts over (REBUILD.md): the API starter kit, with
Postgres instead of SQLite (its own database, DB_SEARCH_PATH for a
shared one in development) and the #lib alias. Phase 1's code is
imported from the current app module by module.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

bin/server.ts

@@ -10,7 +10,7 @@
 */
 
 await import('reflect-metadata')
-const { Ignitor, prettyPrintError } = await import('@adonisjs/core')
+const { Ignitor, prettyPrintError } = await import('@adonisjs/core/ignitor')
 
 /**
  * URL to the application root. AdonisJS need it to resolve