Fix GitHub Actions deployment: Update npm ci command and improve .dockerignore

- Remove deprecated --only=production flag from npm ci
- Add fallback to npm install if npm ci fails
- Improve .dockerignore to exclude node_modules and build artifacts
- Add npm cache cleaning for more reliable builds

Author: ParleSec

.dockerignore

@@ -28,6 +28,16 @@ var/
 venv/
 ENV/
 
+# Node.js files
+node_modules/
+frontend/node_modules/
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+frontend/build/
+.npm
+.yarn
+
 # IDE files
 .idea/
 .vscode/
@@ -36,11 +46,26 @@ ENV/
 
 # Logs
 *.log
+logs/
 
 # Local configuration
 .env
 .env.local
+.env.development.local
+.env.test.local
+.env.production.local
 
 # Temp files
 .DS_Store
-Thumbs.db
+Thumbs.db
+*.tmp
+*.temp
+
+# Documentation
+README.md
+DEPLOYMENT.md
+*.md
+
+# Docker files
+Dockerfile*
+docker-compose*

Dockerfile

@@ -2,10 +2,18 @@
 FROM node:18-alpine AS frontend-builder
 
 WORKDIR /app/frontend
+
+# Copy package files
 COPY frontend/package*.json ./
-RUN npm ci
 
+# Clear npm cache and install dependencies
+RUN npm cache clean --force && \
+    (npm ci --no-audit --no-fund || npm install --no-audit --no-fund)
+
+# Copy frontend source code
 COPY frontend/ ./
+
+# Build the frontend
 RUN npm run build
 
 # Python backend stage