GRPC Server Support

- Deprecates old json-rpc system
- Add GRPC daemon over uds

.github/workflows/build-rust.yml

@@ -48,6 +48,7 @@ jobs:
       CARGO_INCREMENTAL: 0
       CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER: aarch64-linux-gnu-gcc
       RUST_BACKTRACE: short
+      PROTOC_VERSION: 3.25.1
     steps:
     - name: Checkout
       uses: actions/checkout@v3
@@ -64,6 +65,10 @@ jobs:
       if: matrix.os == 'windows-2022'
       shell: bash
       run: echo "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Tools\Llvm\x64\bin" >> $GITHUB_PATH
+    - name: Install protoc
+      uses: taiki-e/install-action@v2
+      with:
+        tool: protoc@${{ env.PROTOC_VERSION }}
     - name: Install Rust
       uses: dtolnay/rust-toolchain@stable
       with:
@@ -77,4 +82,4 @@ jobs:
       run: cargo build --verbose --workspace --all-features --target ${{ join(matrix.targets, ' --target ') }} --target ${{ join(matrix.test-targets, ' --target ') }}
     - name: Test
       shell: bash
-      run: cargo test --verbose --workspace --all-features --target ${{ join(matrix.test-targets, ' --target ') }}
+      run: cargo test --verbose --workspace --all-features --target ${{ join(matrix.test-targets, ' --target ') }}