feat(workflow): add validate pull request title

.github/dependabot.yml

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+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/workflows/validate-pr.yml

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+---
+name: Validate Pull Request
+
+on:
+  pull_request_target:
+    types:
+      - opened
+      - edited
+      - synchronize
+      - reopened
+  workflow_call:
+
+jobs:
+  validate_pr_title:
+    name: Validate Pull Request Title
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Validate PR Title with Conventional Commit
+        uses: CondeNast/[email protected]
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          commitTitleMatch: "false"

.vscode/extensions.json

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+{
+  "recommendations": [
+    "github.vscode-github-actions"
+  ]
+}