chore: add TS annotation to generated mcp-types (#2424)

Adds the `TS` annotation from https://crates.io/crates/ts-rs to all
types to facilitate codegen.

---
[//]: # (BEGIN SAPLING FOOTER)
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* __->__ #2424
* #2423

codex-rs/Cargo.lock

@@ -2776,6 +2776,7 @@ version = "0.0.0"
 dependencies = [
  "serde",
  "serde_json",
+ "ts-rs",
 ]
 
 [[package]]
@@ -4707,6 +4708,15 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "termcolor"
+version = "1.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "06794f8f6c5c898b3275aebefa6b8a1cb24cd2c6c79397ab15774837a0bc5755"
+dependencies = [
+ "winapi-util",
+]
+
 [[package]]
 name = "terminal_size"
 version = "0.4.2"
@@ -5206,6 +5216,29 @@ version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
 
+[[package]]
+name = "ts-rs"
+version = "11.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6ef1b7a6d914a34127ed8e1fa927eb7088903787bcded4fa3eef8f85ee1568be"
+dependencies = [
+ "serde_json",
+ "thiserror 2.0.12",
+ "ts-rs-macros",
+]
+
+[[package]]
+name = "ts-rs-macros"
+version = "11.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e9d4ed7b4c18cc150a6a0a1e9ea1ecfa688791220781af6e119f9599a8502a0a"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.104",
+ "termcolor",
+]
+
 [[package]]
 name = "tui-input"
 version = "0.14.0"