feat: scaffold Qcobro app monorepo

Sets up the full monorepo structure following mikro best practices:
- Lerna v9 + npm workspaces with four packages: common, apiserver, agents, webapp
- @qcobro/common: Zod schemas, TypeScript types, and utilities for all entities
- @qcobro/apiserver: Express 5 + tRPC v11 with routers for all seven domains, Prisma/SQLite schema, JWT auth, Mocha test setup
- @qcobro/agents: LangChain skeleton wired for Anthropic/OpenAI/Google
- @qcobro/webapp: React 19 + Vite + Tailwind v4 + shadcn/ui Radix primitives, all seven pages from the Pencil design, tRPC client, Storybook
- Root ESLint flat config, Prettier, Husky pre-commit, TypeScript composite projects
- Docker + docker-compose for production and dev
- GitHub Actions for CI tests and app deployment

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: psanders

.claude/settings.json

@@ -0,0 +1,18 @@
+{
+  "permissions": {
+    "allow": [
+      "mcp__pencil__get_screenshot",
+      "mcp__pencil__batch_get",
+      "mcp__pencil__find_empty_space_on_canvas",
+      "mcp__pencil__get_editor_state",
+      "mcp__pencil__get_variables",
+      "mcp__pencil__export_nodes",
+      "mcp__pencil__snapshot_layout",
+      "mcp__pencil__open_document",
+      "Bash(npm ls *)",
+      "Bash(npm view *)",
+      "Bash(npm info *)"
+    ],
+    "deny": []
+  }
+}

.env.example

@@ -0,0 +1 @@
+QCOBRO_CONFIG_FILE=./qcobro.json

.github/workflows/deploy-app.yml

@@ -0,0 +1,29 @@
+name: Deploy App
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - "mods/**"
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+
+      - run: npm ci
+
+      - name: Build webapp
+        run: npm run build --workspace=mods/webapp
+
+      - name: Build Docker image
+        run: docker build -t qcobro-api -f mods/apiserver/Dockerfile .
+
+      - name: Publish image
+        run: echo "Wire up your registry push here (GHCR, Docker Hub, etc.)"

.github/workflows/test.yml

@@ -0,0 +1,34 @@
+name: Test
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - "mods/**"
+  pull_request:
+    branches: [main]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+
+      - run: npm ci
+
+      - name: Typecheck
+        run: npm run typecheck
+
+      - name: Lint
+        run: npm run lint
+
+      - name: Build common
+        run: npm run build --workspace=mods/common
+
+      - name: Test apiserver
+        run: npm run test --workspace=mods/apiserver

.gitignore

@@ -0,0 +1,10 @@
+node_modules
+dist
+*.db
+*.db-journal
+.env
+.env.local
+*.tsbuildinfo
+coverage
+storybook-static
+.DS_Store

.husky/pre-commit

@@ -0,0 +1 @@
+npx lint-staged

.prettierignore

@@ -0,0 +1,3 @@
+dist
+node_modules
+*.lock

.prettierrc

@@ -0,0 +1,7 @@
+{
+  "semi": true,
+  "singleQuote": false,
+  "tabWidth": 2,
+  "trailingComma": "none",
+  "printWidth": 100
+}

compose.dev.yaml

@@ -0,0 +1,13 @@
+services:
+  api:
+    build: .
+    command: npm run start:dev
+    ports:
+      - "3000:3000"
+    environment:
+      NODE_ENV: development
+      DATABASE_URL: ./prisma/qcobro.db
+    volumes:
+      - .:/app
+      - /app/node_modules
+    restart: "no"

compose.yaml

@@ -0,0 +1,17 @@
+services:
+  api:
+    build:
+      context: .
+      dockerfile: mods/apiserver/Dockerfile
+    ports:
+      - "3000:3000"
+    environment:
+      NODE_ENV: production
+      DATABASE_URL: /data/qcobro.db
+      JWT_SECRET: ${JWT_SECRET}
+    volumes:
+      - db_data:/data
+    restart: unless-stopped
+
+volumes:
+  db_data: