Update 'utils' from PHP to TypeScript

.github/workflows/AssetCheck.yml

@@ -12,11 +12,12 @@ jobs:
     - name: Check out repository
       uses: actions/checkout@v4
 
-    - name: Set up PHP
-      uses: shivammathur/setup-php@v2
-      with:
-        php-version: latest
+    - name: Run npm install
+      working-directory: ./util
+      run: |
+        npm install
 
-    - name: Execute PHP script
+    - name: Run npm check
+      working-directory: ./util
       run: |
-        php util/model.php --no-warn --check --verbose
+        npm run check

.github/workflows/RebuildAllAssets.yml

@@ -17,20 +17,21 @@ jobs:
     - name: Check out repository
       uses: actions/checkout@v4
 
-    - name: Set up PHP
-      uses: shivammathur/setup-php@v2
-      with:
-        php-version: latest
+    - name: Run npm install
+      working-directory: ./util
+      run: |
+        npm install
 
-    - name: Execute PHP script to update Repo
+    - name: Run npm update
+      working-directory: ./util
       run: |
-        php util/model.php --no-warn --update --process-repo
+        npm run update
 
     - name: Commit changes to a new branch 
       uses: EndBug/add-and-commit@v9
       with:
         # Defaults for most parameters are used
-        # Action assiged to "github_actor" (used by default with 'default_author')
+        # Action assigned to "github_actor" (used by default with 'default_author')
         # This action merges all changes into 'main'
 
         # The way the action should handle pathspec errors from the add and remove commands. Three options are available:

.gitignore

@@ -8,3 +8,8 @@ desktop.ini
 gltf_validator.exe
 *.csv
 metadata.template.json
+
+/util/node_modules
+/util/dist
+/util/package-lock.json
+/util/tsconfig.tsbuildinfo