fix: update Dockerfile and start script for simplified frontend structure

Dockerfile

@@ -3,11 +3,11 @@ FROM oven/bun:latest as frontend-builder
 # Set working directory for frontend
 WORKDIR /build
 # Copy frontend package files from the correct path
-COPY frontend/lumakit-frontend/package.json frontend/lumakit-frontend/bun.lockb* ./
+COPY frontend/package.json frontend/bun.lockb* ./
 # Install ALL dependencies (including Next.js)
 RUN bun install
 # Copy frontend source
-COPY frontend/lumakit-frontend/ ./
+COPY frontend/ ./
 # Build the Next.js app
 RUN bun run build
 
@@ -25,14 +25,14 @@ RUN bun install --production
 COPY --chown=1000:1000 src/ ./src/
 
 # Create frontend directory structure
-RUN mkdir -p ./frontend/lumakit-frontend
+RUN mkdir -p ./frontend
 
 # Copy built Next.js app AND node_modules from builder stage
-COPY --from=frontend-builder --chown=1000:1000 /build/.next ./frontend/lumakit-frontend/.next
-COPY --from=frontend-builder --chown=1000:1000 /build/public ./frontend/lumakit-frontend/public
-COPY --from=frontend-builder --chown=1000:1000 /build/package.json ./frontend/lumakit-frontend/package.json
-COPY --from=frontend-builder --chown=1000:1000 /build/next.config.mjs ./frontend/lumakit-frontend/next.config.mjs
-COPY --from=frontend-builder --chown=1000:1000 /build/node_modules ./frontend/lumakit-frontend/node_modules
+COPY --from=frontend-builder --chown=1000:1000 /build/.next ./frontend/.next
+COPY --from=frontend-builder --chown=1000:1000 /build/public ./frontend/public
+COPY --from=frontend-builder --chown=1000:1000 /build/package.json ./frontend/package.json
+COPY --from=frontend-builder --chown=1000:1000 /build/next.config.mjs ./frontend/next.config.mjs
+COPY --from=frontend-builder --chown=1000:1000 /build/node_modules ./frontend/node_modules
 
 # Create necessary directories and set permissions
 RUN mkdir -p /app/logs /app/temp

start.sh

@@ -13,7 +13,7 @@ trap cleanup SIGTERM SIGINT
 
 # Start Next.js frontend in the background on port 7860
 echo "Starting LumaKit Frontend on port 7860..."
-cd /app/frontend/lumakit-frontend && PORT=7860 bunx next start &
+cd /app/frontend && PORT=7860 bunx next start &
 FRONTEND_PID=$!
 echo "Frontend started with PID: $FRONTEND_PID"