feat(wasm-utxo): add native cargo tests and improve CI workflow organization

Enhances CI workflow by adding native cargo tests and reorganizing test steps
with clearer labels to better distinguish between test types. Also adds npx
version output to build info section.

Issue: BTC-2652

Co-authored-by: llm-git <llm-git@ttll.de>

Author: OttoAllmendinger

.github/workflows/ci.yml

@@ -52,6 +52,7 @@ jobs:
         run: |
           echo "node $(node --version)"
           echo "npm $(npm --version)"
+          echo "npx $(npx --version)"
           echo "rustc $(rustc --version)"
           echo "wasm-pack $(wasm-pack --version)"
           echo "wasm-opt $(wasm-opt --version)"
@@ -71,20 +72,21 @@ jobs:
         run: cargo deny check
         working-directory: packages/wasm-utxo
 
-      - name: test
-        run: npx --version
-
       - name: build packages
         run: npm --workspaces run build
 
       - name: Check Source Code Formatting
         run: npm run check-fmt
 
-      - name: Wasm-Pack Test (Node)
+      - name: wasm-utxo / cargo test
+        run: cargo test --workspace
+        working-directory: packages/wasm-utxo
+
+      - name: wasm-utxo / Wasm-Pack Test (Node)
         run: npm run test:wasm-pack-node
         working-directory: packages/wasm-utxo
 
-      - name: Wasm-Pack Test (Chrome)
+      - name: wasm-utxo / Wasm-Pack Test (Chrome)
         run: npm run test:wasm-pack-chrome
         working-directory: packages/wasm-utxo