✨ feat(matrix-clock-bot): add Matrix bot for time tracking

- Add Docker build configuration with npm overrides for matrix-sdk
- Update port from 3317 to 3318 to avoid conflict with Zitare bot
- Add tsconfig.build.json for production builds
- Add clock-bot service to docker-compose.macmini.yml
- Bot supports timers, alarms, and world clocks via Matrix chat

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

services/matrix-clock-bot/CLAUDE.md

@@ -30,7 +30,7 @@ pnpm type-check       # Check TypeScript types
 ```
 services/matrix-clock-bot/
 ├── src/
-│   ├── main.ts               # Application entry point (port 3317)
+│   ├── main.ts               # Application entry point (port 3318)
 │   ├── app.module.ts         # Root module
 │   ├── health.controller.ts  # Health check endpoint
 │   ├── config/
@@ -94,7 +94,7 @@ Voice notes are transcribed and parsed as commands.
 
 ```env
 # Server
-PORT=3317
+PORT=3318
 
 # Matrix
 MATRIX_HOMESERVER_URL=http://localhost:8008
@@ -133,7 +133,7 @@ STT_URL=http://localhost:3020
 docker build -f services/matrix-clock-bot/Dockerfile -t matrix-clock-bot services/matrix-clock-bot
 
 # Run
-docker run -p 3317:3317 \
+docker run -p 3318:3318 \
   -e MATRIX_HOMESERVER_URL=http://synapse:8008 \
   -e MATRIX_ACCESS_TOKEN=syt_xxx \
   -e CLOCK_API_URL=http://clock-backend:3017/api/v1 \
@@ -145,7 +145,7 @@ docker run -p 3317:3317 \
 ## Health Check
 
 ```bash
-curl http://localhost:3317/health
+curl http://localhost:3318/health
 ```
 
 ## Authentication

services/matrix-clock-bot/Dockerfile

@@ -1,25 +1,47 @@
-FROM node:20-alpine
+# Build stage
+FROM node:20-alpine AS builder
 
 WORKDIR /app
 
-# Install pnpm
-RUN npm install -g pnpm
+# Copy package files (exclude pnpm-lock.yaml to use npm)
+COPY package.json ./
 
-# Copy package files
-COPY package.json pnpm-lock.yaml* ./
-
-# Install dependencies
-RUN pnpm install --frozen-lockfile || pnpm install
+# Install dependencies using npm (more compatible with standard tooling)
+RUN npm install
 
 # Copy source
 COPY . .
 
-# Build
-RUN pnpm build
+# Build using TypeScript
+RUN rm -rf dist && npx tsc -p tsconfig.build.json
 
-# Create data directory
+# Production stage
+FROM node:20-alpine AS runner
+
+WORKDIR /app
+
+# Create data directory for bot storage
 RUN mkdir -p /app/data
 
-EXPOSE 3317
+# Copy package files
+COPY package.json ./
+
+# Install production dependencies only
+RUN npm install --omit=dev
+
+# Copy built files
+COPY --from=builder /app/dist ./dist
+
+# Create non-root user
+RUN addgroup --system --gid 1001 nodejs
+RUN adduser --system --uid 1001 nestjs
+RUN chown -R nestjs:nodejs /app
+USER nestjs
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
+  CMD wget --no-verbose --tries=1 --spider http://localhost:3318/health || exit 1
+
+EXPOSE 3318
 
 CMD ["node", "dist/main.js"]

services/matrix-clock-bot/package.json

@@ -3,8 +3,20 @@
 	"version": "1.0.0",
 	"description": "Matrix bot for time tracking with Clock app",
 	"private": true,
+	"pnpm": {
+		"neverBuiltDependencies": [
+			"@matrix-org/matrix-sdk-crypto-nodejs"
+		],
+		"overrides": {
+			"@matrix-org/matrix-sdk-crypto-nodejs": "npm:empty-npm-package@1.0.0"
+		}
+	},
+	"overrides": {
+		"@matrix-org/matrix-sdk-crypto-nodejs": "npm:empty-npm-package@1.0.0"
+	},
 	"scripts": {
-		"build": "nest build",
+		"prebuild": "rm -rf dist || true",
+		"build": "tsc -p tsconfig.build.json",
 		"start": "nest start",
 		"start:dev": "nest start --watch",
 		"start:debug": "nest start --debug --watch",

services/matrix-clock-bot/src/main.ts

@@ -4,7 +4,7 @@ import { Logger } from '@nestjs/common';
 
 async function bootstrap() {
 	const app = await NestFactory.create(AppModule);
-	const port = process.env.PORT || 3317;
+	const port = process.env.PORT || 3318;
 
 	await app.listen(port);
 

services/matrix-clock-bot/tsconfig.build.json

@@ -0,0 +1,4 @@
+{
+	"extends": "./tsconfig.json",
+	"exclude": ["node_modules", "test", "dist", "**/*spec.ts"]
+}

services/matrix-clock-bot/tsconfig.json

@@ -6,7 +6,7 @@
 		"emitDecoratorMetadata": true,
 		"experimentalDecorators": true,
 		"allowSyntheticDefaultImports": true,
-		"target": "ES2021",
+		"target": "ES2022",
 		"sourceMap": true,
 		"outDir": "./dist",
 		"baseUrl": "./",