chore: switch from npm to pnpm for package management

Author: andrewshell

CLAUDE.md

@@ -8,20 +8,22 @@ This is an rssCloud Server v2 implementation in Node.js - a notification protoco
 
 ## Development Commands
 
+This project uses pnpm with corepack. Run `corepack enable` to set up pnpm automatically.
+
 ### Start Development
 
-- `npm start` - Start server with nodemon (auto-reload on changes)
-- `npm run client` - Start client with nodemon
+- `pnpm start` - Start server with nodemon (auto-reload on changes)
+- `pnpm run client` - Start client with nodemon
 
 ### Testing & Quality
 
-- `npm test` - Run Mocha test suite (called by test-api)
-- `npm run test-api` - Run full API tests using Docker containers (MacOS tested)
-- `npm run lint` - Run ESLint with auto-fix on controllers/, services/, test/
+- `pnpm test` - Run Mocha test suite (called by test-api)
+- `pnpm run test-api` - Run full API tests using Docker containers (MacOS tested)
+- `pnpm run lint` - Run ESLint with auto-fix on controllers/, services/, test/
 
 ### Data Management
 
-- `npm run import-data` - Import data using bin/import-data.js
+- `pnpm run import-data` - Import data using bin/import-data.js
 
 ## Architecture
 

Dockerfile

@@ -6,16 +6,19 @@ RUN wget https://github.com/jwilder/dockerize/releases/download/$DOCKERIZE_VERSI
     && tar -C /usr/local/bin -xzvf dockerize-alpine-linux-amd64-$DOCKERIZE_VERSION.tar.gz \
     && rm dockerize-alpine-linux-amd64-$DOCKERIZE_VERSION.tar.gz
 
+# Enable corepack for pnpm
+RUN corepack enable
+
 RUN mkdir -p /app
 
 WORKDIR /app
 
 COPY package.json .
-COPY package-lock.json .
+COPY pnpm-lock.yaml .
 
 FROM base AS dependencies
 
-RUN npm ci
+RUN pnpm install --frozen-lockfile
 
 FROM dependencies AS runtime
 

docker-compose.yml

@@ -20,7 +20,7 @@ services:
 
   rsscloud-tests:
     build: .
-    command: dockerize -wait tcp://mongodb:27017 -wait http://rsscloud:5337 -timeout 10s bash -c "npm test"
+    command: dockerize -wait tcp://mongodb:27017 -wait http://rsscloud:5337 -timeout 10s bash -c "pnpm test"
     environment:
       APP_URL: http://rsscloud:5337
       MONGODB_URI: mongodb://mongodb:27017/rsscloud