Improve ci file by using orbs

.circleci/config.yml

@@ -1,29 +1,8 @@
 version: 2.1
 
-# Define executor
-executors:
-  node-executor:
-    docker:
-      - image: cimg/node:25.0.0
-    resource_class: small
-    working_directory: ~/project
-
-# Reusable commands
-commands:
-  setup-pnpm:
-    steps:
-      - restore_cache:
-          name: Restore pnpm Package Cache
-          keys:
-            - pnpm-packages-{{ checksum "pnpm-lock.yaml" }}
-      - run:
-          name: Install Dependencies
-          command: pnpm install
-      - save_cache:
-          name: Save pnpm Package Cache
-          key: pnpm-packages-{{ checksum "pnpm-lock.yaml" }}
-          paths:
-            - .pnpm-store
+# Import the Node orb
+orbs:
+  node: circleci/node@5.2.0
 
 # Jobs
 jobs:
@@ -32,10 +11,14 @@ jobs:
   # ============================================
   
   test-lint:
-    executor: node-executor
+    docker:
+      - image: cimg/node:lts
+    resource_class: small
     steps:
       - checkout
-      - setup-pnpm
+      - node/install-packages:
+          pkg-manager: pnpm
+          cache-path: ~/.pnpm-store
       - run:
           name: Run linting
           command: pnpm run lint
@@ -44,19 +27,27 @@ jobs:
           command: pnpm run format --check || echo "Format check complete"
   
   test-typecheck:
-    executor: node-executor
+    docker:
+      - image: cimg/node:lts
+    resource_class: small
     steps:
       - checkout
-      - setup-pnpm
+      - node/install-packages:
+          pkg-manager: pnpm
+          cache-path: ~/.pnpm-store
       - run:
           name: Type check all packages
           command: pnpm run typecheck
   
   test-unit:
-    executor: node-executor
+    docker:
+      - image: cimg/node:lts
+    resource_class: small
     steps:
       - checkout
-      - setup-pnpm
+      - node/install-packages:
+          pkg-manager: pnpm
+          cache-path: ~/.pnpm-store
       - run:
           name: Run unit tests
           command: pnpm run test
@@ -67,7 +58,9 @@ jobs:
           destination: coverage
   
   test-api:
-    executor: node-executor
+    docker:
+      - image: cimg/node:lts
+    resource_class: small
     steps:
       - checkout
       - restore_cache:
@@ -100,24 +93,28 @@ jobs:
   # ============================================
   
   build-apps:
-    executor: node-executor
+    docker:
+      - image: cimg/node:lts
+    resource_class: small
     parameters:
       environment:
         type: string
         default: "staging"
     steps:
       - checkout
-      - setup-pnpm
+      - node/install-packages:
+          pkg-manager: pnpm
+          cache-path: ~/.pnpm-store
       - run:
           name: Build main app for << parameters.environment >>
           command: |
             cd apps/main
-            npm run build:<< parameters.environment >>
+            pnpm run build:<< parameters.environment >>
       - run:
           name: Build external app
           command: |
             cd apps/external
-            npm run build
+            pnpm run build
       - persist_to_workspace:
           root: .
           paths:
@@ -133,7 +130,9 @@ jobs:
           destination: external-app
   
   build-api:
-    executor: node-executor
+    docker:
+      - image: cimg/node:lts
+    resource_class: small
     steps:
       - checkout
       - restore_cache:
@@ -190,12 +189,16 @@ jobs:
   # ============================================
   
   deploy-staging:
-    executor: node-executor
+    docker:
+      - image: cimg/node:lts
+    resource_class: small
     steps:
       - checkout
       - attach_workspace:
           at: .
-      - setup-pnpm
+      - node/install-packages:
+          pkg-manager: pnpm
+          cache-path: ~/.pnpm-store
       - run:
           name: Deploy main app to staging
           command: |
@@ -218,12 +221,16 @@ jobs:
             # gcloud run deploy xtablo-api-staging --image gcr.io/${GCP_PROJECT}/xtablo-api:${CIRCLE_SHA1} --region us-central1
   
   deploy-production:
-    executor: node-executor
+    docker:
+      - image: cimg/node:lts
+    resource_class: small
     steps:
       - checkout
       - attach_workspace:
           at: .
-      - setup-pnpm
+      - node/install-packages:
+          pkg-manager: pnpm
+          cache-path: ~/.pnpm-store
       - run:
           name: Deploy main app to production
           command: |