feat: Add JSON-based action invocation to ActionPool

- Extend action_gen macro to generate JSON serialization logic
- Implement generic action processing using JSON text for type-agnostic calls
- Add callback mechanism with action name and arguments in ActionPool
- Update client and server registries to use new callback system
- Improve action system flexibility at the cost of serialization overhead

1 files changed, 1 insertions, 0 deletions

diff --git a/crates/system_action/Cargo.toml b/crates/system_action/Cargo.toml
index 120cb34..54ae454 100644
--- a/crates/system_action/Cargo.toml
+++ b/crates/system_action/Cargo.toml
@@ -9,6 +9,7 @@ action_system_macros = { path = "action_macros" }
 
 # Serialization
 serde = { version = "1.0.219", features = ["derive"] }
+serde_json = "1.0.140"
 
 # Async & Networking
 tokio = { version = "1.46.1", features = ["full"] }