feat: tranforms tokens via gh actions

.github/workflows/transform-tokens.yml

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+name: Transform tokens
+on: 
+  push:
+    branches-ignore:
+      - 'main'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup Node.js environment
+        uses: actions/setup-node@v2.4.0
+      # Transform Figma Tokens JSON to something Style Dictionary can read (Global only)
+      - run: npx token-transformer data/tokens.json data/transformed-tokens.json global -y
+      # Convert tokens according to Style Dictionary config
+      - run: npx style-dictionary build --config transform.config.json
+      # Add files that were created during a run, e.g. created files from style dictionary or token-transformer.
+      - uses: stefanzweifel/git-auto-commit-action@v4
+        with:
+          commit_message: Update and transform tokens 

transform.config.json

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+{
+  "source": ["data/transformed-tokens.json"],
+  "platforms": {
+    "css": {
+      "transformGroup": "scss",
+      "files": [
+        {
+          "destination": "scss/variables.scss",
+          "format": "scss/variables",
+          "options": {
+            "outputReferences": true
+          }
+        }
+      ]
+    }
+  }
+}