Move whole rmcp crate to offcial rust sdk (#44)

* get rid of async-trait

* move rmcp to official-rust-sdk

* replace master with main

* update readme, change license

* fix typo

* Update README.md

Co-authored-by: Jefry Dewangga <jefrydco@gmail.com>

* fix typos

---------

Co-authored-by: = <=>
Co-authored-by: Jefry Dewangga <jefrydco@gmail.com>

examples/rig-integration/Cargo.toml

@@ -0,0 +1,26 @@
+[package]
+name = "rig-integration"
+edition.workspace = true
+version.workspace = true
+authors.workspace = true
+license.workspace = true
+repository.workspace = true
+description.workspace = true
+keywords.workspace = true
+homepage.workspace = true
+categories.workspace = true
+readme.workspace = true
+
+[dependencies]
+rig-core = "0.10.0"
+tokio = { version = "1", features = ["full"] }
+rmcp = { path = "../../crates/rmcp", features = [
+    "client",
+    "transport-child-process",
+    "transport-sse",
+], no-default-features = true }
+anyhow = "1.0"
+serde_json = "1"
+serde = { version = "1", features = ["derive"] }
+toml = "0.8"
+futures = "0.3"