feat: simplify OpenRPC API and reorganize examples

- Simplified RunnerConfig to just name, command, and optional env
- Removed RunnerType and ProcessManagerType enums
- Removed db_path, redis_url, binary_path from config
- Made runner name also serve as queue name (no separate queue param)
- Added secret-based authentication to all runner management methods
- Created comprehensive osiris_openrpc example
- Archived old examples to _archive/
- Updated client API to match simplified supervisor interface

clients/openrpc/Cargo.toml

@@ -26,6 +26,7 @@ indexmap = "2.0"
 jsonrpsee = { version = "0.24", features = ["http-client", "macros"] }
 tokio = { version = "1.0", features = ["full"] }
 hero-supervisor = { path = "../.." }
+runner_rust = { git = "https://git.ourworld.tf/herocode/runner_rust.git", branch = "main" }
 env_logger = "0.11"
 
 # WASM-specific dependencies