Add: Render deployment configuration with environment-aware API URL

frontend/index.html

@@ -222,6 +222,13 @@
     </div>
 
     <script>
+        // Auto-detect API URL based on environment
+        const API_URL = window.location.hostname.includes('onrender.com')
+            ? 'https://verifile-x-api.onrender.com'
+            : window.location.hostname === 'localhost'
+            ? 'http://localhost:8000'
+            : '';  // Use relative URL for other environments
+        
         const fileInput = document.getElementById('fileInput');
         const loading = document.getElementById('loading');
         const results = document.getElementById('results');
@@ -237,7 +244,11 @@
             formData.append('file', file);
             
             try {
-                const response = await fetch('/api/v1/analyze/image', {
+                const apiEndpoint = API_URL 
+                    ? `${API_URL}/api/v1/analyze/image`
+                    : '/api/v1/analyze/image';
+                
+                const response = await fetch(apiEndpoint, {
                     method: 'POST',
                     body: formData
                 });

render.yaml

@@ -0,0 +1,50 @@
+services:
+  # Backend API Service
+  - type: web
+    name: verifile-x-api
+    runtime: python
+    buildCommand: "pip install --upgrade pip && pip install -r backend/requirements.txt"
+    startCommand: "cd backend && uvicorn main:app --host 0.0.0.0 --port $PORT"
+    envVars:
+      - key: PYTHON_VERSION
+        value: 3.11.14
+      - key: DEBUG
+        value: false
+      - key: CORS_ORIGINS
+        value: "*"
+      - key: MAX_FILE_SIZE_MB
+        value: 50
+      - key: MAX_ANALYSIS_SIZE_MB
+        value: 10
+      - key: RATE_LIMIT_PER_MINUTE
+        value: 10
+      - key: CACHE_TTL_MINUTES
+        value: 60
+      - key: MAX_CACHE_SIZE
+        value: 500
+      - key: LOG_LEVEL
+        value: INFO
+    healthCheckPath: /api/v1/health
+    disk:
+      name: verifile-cache
+      mountPath: /opt/render/project/.cache
+      sizeGB: 1
+
+  # Frontend Static Site
+  - type: static
+    name: verifile-x
+    buildCommand: "echo 'No build needed - static HTML'"
+    staticPublishPath: ./frontend
+    headers:
+      - path: /*
+        name: X-Frame-Options
+        value: DENY
+      - path: /*
+        name: X-Content-Type-Options
+        value: nosniff
+      - path: /*
+        name: Referrer-Policy
+        value: no-referrer
+      - path: /*
+        name: Cache-Control
+        value: public, max-age=3600