update setup

Author: liuzhen19

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

@@ -34,3 +34,15 @@ jobs:
         uses: dtolnay/rust-toolchain@stable
         with:
           toolchain: stable
+
+      - name: setup pixi
+        uses: prefix-dev/[email protected]
+        with:
+          pixi-version: v0.59.0
+          cache: true
+          cache-write: ${{ github.event_name == 'push' && github.ref_name == 'main' }}
+      - name: Install uv
+        uses: astral-sh/setup-uv@v6
+        with:
+          # Install a specific version of uv.
+          version: "0.9.10"

.github/workflows/dependabot.yml

@@ -0,0 +1,10 @@
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: monthly # or daily, weekly
+    groups:
+      dependencies:
+        patterns:
+          - "*"