pivot: migrate V1 mobile from Docker to Netlify serverless

- Switch Prisma schema from SQLite to PostgreSQL
- Add netlify.toml for Netlify deployment config
- Add @netlify/plugin-nextjs for serverless Next.js
- Remove Docker build files (Dockerfile, docker-compose, start.sh)
- Remove auto-healer and scripts directories
- Update next.config.ts (remove standalone output)
- Database: falah_mobile_v1 on Contabo Postgres

netlify.toml

@@ -0,0 +1,32 @@
+# ── Falah Mobile on Netlify ─────────────────────────────────────
+# Uses @netlify/plugin-nextjs for full Next.js serverless support
+
+[build]
+  command = "npm run build"
+  publish = ".next"
+
+[build.environment]
+  NODE_VERSION = "20"
+
+# Root redirect to /mobile (app has basePath: "/mobile")
+[[redirects]]
+  from = "/"
+  to = "/mobile"
+  status = 301
+
+# Everything else handled by Next.js plugin
+[[redirects]]
+  from = "/**"
+  to = "/.netlify/functions/next_handler"
+  status = 200
+
+# Assets cache
+[[headers]]
+  for = "/mobile/_next/static/*"
+  [headers.values]
+    Cache-Control = "public, max-age=31536000, immutable"
+
+# Prisma engine binary needed at runtime
+[functions]
+  included_files = ["node_modules/.prisma/**", "node_modules/@prisma/**"]
+  node_bundler = "esbuild"