Add GitHub Actions workflow for Copilot setup

Signed-off-by: James Pether Sörling <pethers@users.noreply.github.com>

Author: pethers

.github/workflows/copilot-setup-steps.yml

@@ -0,0 +1,59 @@
+name: "Copilot Setup Steps"
+
+# Automatically run the setup steps when they are changed to allow for easy validation, and
+# allow manual testing through the repository's "Actions" tab
+on:
+  workflow_dispatch:
+  push:
+    paths:
+      - .github/workflows/copilot-setup-steps.yml
+  pull_request:
+    paths:
+      - .github/workflows/copilot-setup-steps.yml
+
+jobs:
+  # The job MUST be called `copilot-setup-steps` or it will not be picked up by Copilot.
+  copilot-setup-steps:
+    runs-on: ubuntu-latest
+
+    # Set the permissions to the lowest permissions possible needed for your steps.
+    # Copilot will be given its own token for its operations.
+    permissions:
+      contents: read
+
+    # Steps run before the agent starts working
+    steps:
+      - name: Checkout
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+
+      # JavaScript/TypeScript linting
+      - name: Setup Node.js
+        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
+        with:
+          node-version: "24"
+          cache: "npm"
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Display environment info
+        run: |
+          echo "========================================="
+          echo "Environment Setup Complete"
+          echo "========================================="
+          echo "Node version: $(node --version)"
+          echo "npm version: $(npm --version)"
+          echo "TypeScript version: $(npx tsc --version)"
+          echo "Working directory: $(pwd)"
+          echo "Build artifacts: $(ls -la dist/ 2>/dev/null | wc -l) files"
+          echo "========================================="
+
+      - name: Cache build artifacts
+        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.2.0
+        with:
+          path: |
+            node_modules
+            dist
+          key: ${{ runner.os }}-build-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-build-