feat(web): full-power RPC access + typed JSON proxy endpoint (#1983)

- extend web controller bindings to cover full RPC service set
- update rpc_service API wiring and session/controller integration
- generate trait-level json_call_method in rpc codegen
- route restful proxy-rpc requests via scoped typed clients
- add json-call regression tests and required Sync bound fixes~

easytier/Cargo.toml

@@ -116,8 +116,9 @@ uuid = { version = "1.5.0", features = [
 once_cell = "1.18.0"
 
 # for rpc
-prost = "0.13"
-prost-types = "0.13"
+prost = "0.13.5"
+prost-wkt = "0.6"
+prost-wkt-types = "0.6"
 anyhow = "1.0"
 
 url = { version = "2.5", features = ["serde"] }
@@ -308,7 +309,8 @@ jemalloc-sys = { package = "tikv-jemalloc-sys", version = "0.6.0", features = [
 tonic-build = "0.12"
 globwalk = "0.8.1"
 regex = "1"
-prost-build = "0.13.2"
+prost-build = "0.13.5"
+prost-wkt-build = "0.6"
 easytier-rpc-build = { path = "../easytier-rpc-build", features = [
     "internal-namespace",
 ] }