Switch to Docker deployment with full backend + frontend support

.dockerignore

@@ -0,0 +1,16 @@
+.git
+.gitignore
+.DS_Store
+__pycache__
+*.pyc
+.pytest_cache
+.env
+venv/
+env/
+logs/
+data/
+*.log
+.vscode
+.idea
+node_modules
+.env.local

Dockerfile

@@ -0,0 +1,28 @@
+# Use official Python runtime as a parent image
+FROM python:3.10-slim
+
+# Set working directory in container
+WORKDIR /app
+
+# Copy requirements first for better caching
+COPY server/requirements.txt .
+
+# Install Python dependencies
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy the entire project
+COPY . .
+
+# Create data and logs directories
+RUN mkdir -p data logs
+
+# Set environment variables
+ENV FLASK_APP=server/app.py
+ENV FLASK_ENV=production
+ENV PYTHONUNBUFFERED=1
+
+# Expose port 5000 for Flask
+EXPOSE 5000
+
+# Run the Flask application
+CMD ["python", "-m", "flask", "run", "--host", "0.0.0.0"]

README.md

@@ -3,9 +3,7 @@ title: DocVault App
 emoji: 📁
 colorFrom: blue
 colorTo: purple
-sdk: static
-app_file: index.html
-pinned: false
+sdk: docker
 ---
 
 # DocVault - Offline-First Document Storage System

app.js

@@ -1,7 +1,19 @@
 // DocVault — Offline-First Document Storage System
 // Uses local Flask backend for all operations
 
-const API_BASE = 'http://localhost:5000/api';
+// Determine API base URL based on environment
+const API_BASE = (() => {
+  const host = window.location.hostname;
+  const isLocal = ['localhost', '127.0.0.1'].includes(host);
+  
+  if (isLocal) {
+    return 'http://localhost:5000/api';
+  } else {
+    // For HF Spaces and other deployments, use root path
+    return '/api';
+  }
+})();
+
 const USER_ID = 'default_user';
 const DEFAULT_FOLDER = '';