[30388f42] Recovery & Stabilization: Restored productive core stack, implemented Docker Volumes for DB persistence, and fixed frontend build issues.

company-explorer/Dockerfile

@@ -1,29 +1,51 @@
 # --- STAGE 1: Build Frontend ---
+# This stage uses a more robust, standard pattern for building Node.js apps.
+# It creates a dedicated 'frontend' directory inside the container to avoid potential
+# file conflicts in the root directory.
 FROM node:20-slim AS frontend-builder
-WORKDIR /build
-COPY frontend/package*.json ./
-RUN npm install
-COPY frontend/ ./
-RUN grep "ROBOTICS EDITION" src/App.tsx || echo "Version string not found in App.tsx"
+WORKDIR /app
+# Copy the entire frontend project into a 'frontend' subdirectory
+COPY frontend ./frontend
+# Set the working directory to the new subdirectory
+WORKDIR /app/frontend
+# Install dependencies and build the project from within its own directory
+RUN npm install --no-audit --no-fund
 RUN npm run build
 
-# --- STAGE 2: Backend & Runtime ---
+# --- STAGE 2: Backend Builder ---
+FROM python:3.11-slim AS backend-builder
+WORKDIR /app
+
+# Install only the bare essentials for building Python wheels
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends build-essential gcc && \
+    rm -rf /var/lib/apt/lists/*
+
+COPY requirements.txt .
+# Install to /install to easily copy to final stage
+RUN pip install --no-cache-dir --prefix=/install -r requirements.txt
+
+# --- STAGE 3: Final Runtime ---
 FROM python:3.11-slim
 WORKDIR /app
 
-# System Dependencies
-RUN apt-get update && apt-get install -y \
-    build-essential \
-    && rm -rf /var/lib/apt/lists/*
+# Set non-interactive to avoid prompts
+ENV DEBIAN_FRONTEND=noninteractive
 
-# Copy Requirements & Install
-COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
+# Minimal runtime system dependencies (if any are ever needed)
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends curl && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 
-# Copy Built Frontend from Stage 1 (To a safe location outside /app)
-COPY --from=frontend-builder /build/dist /frontend_static
+# Copy only the installed Python packages
+COPY --from=backend-builder /install /usr/local
+ENV PATH=/usr/local/bin:$PATH
 
-# Copy Backend Source
+# Copy Built Frontend from the new, correct location
+COPY --from=frontend-builder /app/frontend/dist /frontend_static
+
+# Copy only necessary Backend Source
 COPY backend ./backend
 
 # Environment Variables
@@ -33,5 +55,5 @@ ENV PYTHONUNBUFFERED=1
 # Expose Port
 EXPOSE 8000
 
-# Start FastAPI
-CMD ["uvicorn", "backend.app:app", "--host", "0.0.0.0", "--port", "8000", "--reload"]
+# Start FastAPI (Production mode without --reload)
+CMD ["uvicorn", "backend.app:app", "--host", "0.0.0.0", "--port", "8000"]

company-explorer/frontend/package.json

@@ -22,10 +22,7 @@
     "@types/react": "^18.2.43",
     "@types/react-dom": "^18.2.17",
     "@vitejs/plugin-react": "^4.2.1",
-    "autoprefixer": "^10.4.16",
-    "postcss": "^8.4.32",
-    "tailwindcss": "^3.3.6",
     "typescript": "^5.3.3",
-    "vite": "^5.0.8"
+    "vite": "^5.0.10"
   }
 }

company-explorer/frontend/tsconfig.json

@@ -0,0 +1,22 @@
+{
+  "compilerOptions": {
+    "target": "ESNext",
+    "useDefineForClassFields": true,
+    "lib": ["DOM", "DOM.Iterable", "ESNext"],
+    "allowJs": false,
+    "skipLibCheck": true,
+    "esModuleInterop": false,
+    "allowSyntheticDefaultImports": true,
+    "strict": true,
+    "forceConsistentCasingInFileNames": true,
+    "module": "ESNext",
+    "moduleResolution": "Node",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "noEmit": true,
+    "jsx": "react-jsx",
+    "allowImportingTsExtensions": true
+  },
+  "include": ["src"],
+  "references": [{ "path": "./tsconfig.node.json" }]
+}

company-explorer/frontend/tsconfig.node.json

@@ -0,0 +1,10 @@
+{
+  "compilerOptions": {
+    "composite": true,
+    "skipLibCheck": true,
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "allowSyntheticDefaultImports": true
+  },
+  "include": ["vite.config.ts"]
+}