fix: concat jobs

.github/workflows/rust_build_and_tests.yml

@@ -1,4 +1,4 @@
-name: Cargo
+name: cargo
 
 on:
   push:
@@ -14,8 +14,8 @@ env:
   CARGO_TERM_COLOR: always
 
 jobs:
-  build:
-    name: Build (stable)
+  build_and_test:
+    name: build and test
     runs-on: ubuntu-latest
     strategy:
       matrix:
@@ -31,32 +31,5 @@ jobs:
       - name: Build Project
         run: cargo build --manifest-path apps/server/Cargo.toml --verbose
 
-      - name: Upload Build Artifacts
-        uses: actions/upload-artifact@v3
-        with:
-          name: build-artifacts
-          path: target
-
-  test:
-    name: Test (stable)
-    runs-on: ubuntu-latest
-    needs: build
-    strategy:
-      matrix:
-        toolchain:
-          - stable
-    steps:
-      - name: Checkout Code
-        uses: actions/checkout@v4
-
-      - name: Install Rust Toolchain
-        run: rustup update ${{ matrix.toolchain }} && rustup default ${{ matrix.toolchain }}
-
-      - name: Download Build Artifacts
-        uses: actions/download-artifact@v3
-        with:
-          name: build-artifacts
-          path: target
-
       - name: Run Tests
         run: cargo test --manifest-path apps/server/Cargo.toml --verbose -- --nocapture