NO docker

app/root.py

@@ -0,0 +1,64 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+Root routes and static file serving for SPA in production.
+
+These were originally defined in the top-level app.py. Moving them into the
+package allows a clean WSGI entry (wsgi:app) without importing app.py.
+"""
+
+from datetime import datetime
+from flask import Blueprint, current_app, send_from_directory
+
+root_bp = Blueprint('root', __name__)
+
+
+@root_bp.route('/')
+def index():
+    try:
+        return send_from_directory('/app/static', 'index.html')
+    except Exception:
+        # Fallback API info when frontend is not present
+        return {
+            'application': 'PANJIT Document Translator',
+            'version': '1.0.0',
+            'status': 'running',
+            'api_base_url': '/api/v1',
+            'note': 'Frontend files not found, serving API info'
+        }
+
+
+@root_bp.route('/<path:path>')
+def serve_static(path):
+    try:
+        return send_from_directory('/app/static', path)
+    except Exception:
+        # SPA fallback
+        return send_from_directory('/app/static', 'index.html')
+
+
+@root_bp.route('/api')
+def api_info():
+    return {
+        'api_version': 'v1',
+        'base_url': '/api/v1',
+        'endpoints': {
+            'auth': '/api/v1/auth',
+            'files': '/api/v1/files',
+            'jobs': '/api/v1/jobs',
+            'admin': '/api/v1/admin',
+            'health': '/api/v1/health'
+        },
+        'documentation': 'Available endpoints provide RESTful API for document translation'
+    }
+
+
+@root_bp.route('/api/health')
+def health_check():
+    # Keep a simple health endpoint here for compatibility
+    return {
+        'status': 'healthy',
+        'timestamp': datetime.utcnow().isoformat(),
+        'service': 'PANJIT Document Translator API',
+        'version': '1.0.0'
+    }, 200