Fix Docker configuration and add environment template

- Fix backend Dockerfile for proper development hot-reload setup
- Fix frontend Dockerfile to install dependencies at runtime
- Update pyproject.toml package configuration
- Add .env.example template (never commit actual .env)
- Properly exclude .env from version control

.env.example

@@ -0,0 +1,31 @@
+# Project Configuration
+COMPOSE_PROJECT=mcpmc
+DOMAIN=your-domain.com
+
+# Environment Mode
+MODE=development
+
+# Database
+POSTGRES_DB=mcpmc
+POSTGRES_USER=mcpmc
+POSTGRES_PASSWORD=change_me_in_production
+
+# Procrastinate Queue Database
+PROCRASTINATE_DB=procrastinate
+PROCRASTINATE_USER=procrastinate
+PROCRASTINATE_PASSWORD=change_me_in_production
+
+# Backend Configuration
+BACKEND_HOST=0.0.0.0
+BACKEND_PORT=8000
+BACKEND_LOG_LEVEL=info
+
+# Frontend Configuration
+FRONTEND_HOST=0.0.0.0
+FRONTEND_PORT=80
+PUBLIC_DOMAIN=your-domain.com
+PUBLIC_API_URL=https://api.your-domain.com
+
+# MCP Configuration
+MCP_SERVER_NAME=mcpmc-expert-system
+MCP_SERVER_VERSION=1.0.0

.gitignore

@@ -26,9 +26,12 @@ wheels/
 *.egg
 MANIFEST
 
-# Virtual environments
+# Environment files
+.env
 .env.local
 .env.production
+
+# Virtual environments
 .venv/
 env/
 venv/

src/backend/Dockerfile

@@ -10,28 +10,28 @@ WORKDIR /app
 FROM base AS builder
 
 COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/
-COPY pyproject.toml uv.lock* ./
+COPY pyproject.toml ./
 
 RUN --mount=type=cache,target=/root/.cache/uv \
-    uv sync --frozen --no-install-project --no-editable
+    uv sync --no-install-project --no-editable
 
 COPY . .
 RUN --mount=type=cache,target=/root/.cache/uv \
-    uv sync --frozen --no-editable
+    uv sync --no-editable
 
 # Development target
 FROM base AS development
 
-COPY --from=builder --chown=app:app /app /app
-
 RUN groupadd --gid 1000 app \
     && useradd --uid 1000 --gid app --shell /bin/bash --create-home app
 
+COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/
+
 USER app
 
 EXPOSE 8000
 
-CMD ["/app/.venv/bin/uvicorn", "src.main:app", "--host", "0.0.0.0", "--port", "8000", "--reload"]
+CMD ["/bin/sh", "-c", "if [ ! -d .venv ]; then uv sync; fi && uv run uvicorn src.main:app --host 0.0.0.0 --port 8000 --reload"]
 
 # Production target  
 FROM base AS production
@@ -53,7 +53,7 @@ CMD ["/app/.venv/bin/uvicorn", "src.main:app", "--host", "0.0.0.0", "--port", "8
 # Worker development target
 FROM development AS worker-development
 
-CMD ["/app/.venv/bin/python", "-m", "src.services.procrastinate_hot_reload"]
+CMD ["/bin/sh", "-c", "if [ ! -d .venv ]; then uv sync; fi && uv run python -m src.services.procrastinate_hot_reload"]
 
 # Worker production target  
 FROM production AS worker-production

src/backend/pyproject.toml

@@ -5,7 +5,6 @@ description = "MCP Expert System Backend"
 authors = [
     {name = "MCPMC Team"}
 ]
-readme = "README.md"
 requires-python = ">=3.13"
 dependencies = [
     "fastapi==0.116.1",
@@ -36,6 +35,9 @@ dev = [
 requires = ["hatchling"]
 build-backend = "hatchling.build"
 
+[tool.hatch.build.targets.wheel]
+packages = ["src"]
+
 [tool.ruff]
 line-length = 88
 target-version = "py313"

src/frontend/Dockerfile

@@ -6,13 +6,9 @@ COPY package*.json ./
 
 FROM base AS development
 
-RUN npm install
-
-COPY . .
-
 EXPOSE 80
 
-CMD ["npm", "run", "dev"]
+CMD ["sh", "-c", "if [ ! -d node_modules ]; then npm install; fi && npm run dev"]
 
 FROM base AS builder
 

src/frontend/src/env.d.ts

@@ -0,0 +1 @@
+/// <reference path="../.astro/types.d.ts" />