fx: polish fe, test cases

Author: CodePapi

.github/workflows/be-tests.yml

@@ -0,0 +1,36 @@
+name: Backend Tests
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - 'backend/**'
+      - 'package.json'
+  pull_request:
+    branches:
+      - main
+    paths:
+      - 'backend/**'
+      - 'package.json'
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+
+      - name: Install dependencies (Root and Workspaces)
+        run: npm install
+        
+      - name: 🧪 Run Backend Tests
+       
+        run: npm run test:be

.github/workflows/fe-tests.yml

@@ -0,0 +1,34 @@
+name: FE Tests
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - 'frontend/**' 
+      - 'package.json' 
+  pull_request:
+    branches:
+      - main
+    paths:
+      - 'frontend/**'
+      - 'package.json'
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20' 
+
+      - name: Install dependencies (Root and Workspaces)
+        run: npm install
+
+      - name: Run Frontend Tests
+        run: npm run test:fe