ci(SPV-962): add Github Actions workflow for feature branches

.github/workflows/feature-branch.yml

@@ -0,0 +1,98 @@
+name: Feature branch CI
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+on:
+  push:
+    branches:
+      - '**'
+      - '!main'
+      - '!adminV2'
+
+
+env:
+  NODE_VERSION: 18.x
+
+jobs:
+  code-style:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout ${{ github.ref }}
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          cache: 'yarn'
+          cache-dependency-path: 'yarn.lock'
+
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile --immutable
+
+      - name: Code style
+        run: |
+          yarn run prettier:check
+
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout ${{ github.ref }}
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          cache: 'yarn'
+          cache-dependency-path: 'yarn.lock'
+
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile --immutable
+
+      - name: Lint
+        run: |
+          yarn run lint
+
+  unit-tests:
+    runs-on: ubuntu-latest
+    if: false
+    steps:
+      - name: Checkout ${{ github.ref }}
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          cache: 'yarn'
+          cache-dependency-path: 'yarn.lock'
+
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile --immutable
+
+      - name: Unit test
+        run: |
+          yarn run test
+
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout ${{ github.ref }}
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          cache: 'yarn'
+          cache-dependency-path: 'yarn.lock'
+
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile --immutable
+
+      - name: Code style
+        run: |
+          yarn run build