feat: optimize CI workflow by adding wasm32 target and caching Rust dependencies

Author: jlucaso1

.github/workflows/ci.yml

@@ -24,6 +24,10 @@ jobs:
         uses: dtolnay/rust-toolchain@nightly
         with:
           components: rustfmt, clippy
+          targets: wasm32-unknown-unknown
+
+      - name: Cache Rust dependencies
+        uses: Swatinem/rust-cache@v2
 
       - name: Cargo fmt --check
         run: cargo fmt --all -- --check
@@ -40,12 +44,11 @@ jobs:
 
       - name: Install Rust (nightly)
         uses: dtolnay/rust-toolchain@nightly
+        with:
+          targets: wasm32-unknown-unknown
 
       - name: Cache Rust dependencies
         uses: Swatinem/rust-cache@v2
-        with:
-          workspaces: "."
-          key: "${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}"
 
       - name: Install wasm-pack
         run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh