feat: add consolidated PR code quality checks in GH Actions workflow

Author: ashuvssut

.github/workflows/pull_request.yml

@@ -0,0 +1,77 @@
+name: Code quality
+
+on:
+  pull_request:
+    types:
+      - opened
+      - synchronize
+      - reopened
+      - ready_for_review
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  biome:
+    runs-on: ubuntu-latest
+    env:
+      SKIP_YARN_COREPACK_CHECK: true
+    steps:
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
+        with:
+          node-version: "lts/*"
+          cache: "yarn"
+      - run: corepack enable
+      - run: yarn install --frozen-lockfile
+      - uses: biomejs/setup-biome@v2
+        with:
+          version: latest
+      - name: Run Biome
+        run: yarn workspace @knide/pathnorm lint:biome
+
+  tsc:
+    runs-on: ubuntu-latest
+    env:
+      SKIP_YARN_COREPACK_CHECK: true
+    steps:
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
+        with:
+          node-version: "lts/*"
+          cache: "yarn"
+      - run: corepack enable
+      - run: yarn install --frozen-lockfile
+      - name: Run TypeScript type check
+        run: yarn workspace @knide/pathnorm lint:tsc
+
+  build:
+    runs-on: ubuntu-latest
+    env:
+      SKIP_YARN_COREPACK_CHECK: true
+    steps:
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
+        with:
+          node-version: "lts/*"
+          cache: "yarn"
+      - run: corepack enable
+      - run: yarn install --frozen-lockfile
+      - name: Build package
+        run: yarn build
+
+  test:
+    runs-on: ubuntu-latest
+    env:
+      SKIP_YARN_COREPACK_CHECK: true
+    steps:
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
+        with:
+          node-version: "lts/*"
+          cache: "yarn"
+      - run: corepack enable
+      - run: yarn install --frozen-lockfile
+      - name: Run tests
+        run: yarn test