feat: Add translation check workflow for pull requests (#1689)

* Introduced a new GitHub Actions workflow to check for changes in translation files & a new workflow for labeling based upon the changed files on pull requests.
* The workflow detects changes in JSON files located in the src/lang directory and runs a lint check if any changes are found.
* Added a Workflow to label Pull requests based on their changed files.

Author: UnschooledGamer

.github/labeler.yml

@@ -0,0 +1,13 @@
+translations:
+  - any: 
+    - changed-files: 
+      - any-glob-to-any-file: 'src/lang/*.json'
+
+docs:
+  - any: 
+    - changed-files: 
+      - any-glob-to-any-file: '**/*.md'
+
+enhancement:
+  - any:
+    - head-branch: ['^feature', 'feature', '^feat', '^add']

.github/workflows/add-pr-labels.yml

@@ -0,0 +1,17 @@
+name: Add Pull Requests Labels
+on: 
+    pull_request_target: 
+        types: [opened]
+
+jobs:
+    add-labels:
+        timeout-minutes: 5
+        runs-on: ubuntu-latest
+        
+        if: github.event.action == 'opened'
+        permissions: 
+            contents: read
+            pull-requests: write
+        
+        steps:
+            - uses: actions/labeler@v6

.github/workflows/ci.yml

@@ -33,3 +33,34 @@ jobs:
 
       - name: Run Biome
         run: biome ci .
+
+  translation-check:
+    name: Translation Check (On PR Only)
+    timeout-minutes: 5
+    runs-on: ubuntu-latest
+    permissions: 
+      contents: read
+      pull-requests: read
+    if: github.event_name == 'pull_request'
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v5
+      - name: Use Node.js
+        uses: actions/setup-node@v5
+        with:
+          cache: npm
+          cache-dependency-path: '**/package-lock.json'
+
+      - name: Detect Changed Files
+        uses: dorny/paths-filter@v3
+        id: file-changes
+        with:
+          list-files: shell
+          filters: |
+            translation:
+              - 'src/lang/*.json'
+          token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Translation Files Check (if changed)
+        if: steps.file-changes.outputs.translation == 'true'
+        run: |
+            npm run lint check