release 0.1.0-beta.4

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

docs/development.md

@@ -128,7 +128,7 @@ disagrees with either:
 
 ```
 $ GITHUB_REF_NAME=v9.9.9 bun run release
-tag v9.9.9 does not match src/version.ts (0.1.0-beta.3). Bump the version or retag.
+tag v9.9.9 does not match src/version.ts (0.1.0-beta.4). Bump the version or retag.
 ```
 
 A binary reporting the wrong version is worse than a failed release.

docs/mcp.md

@@ -67,7 +67,7 @@ one tool for the session.
 A server that fails to start is reported and the session continues:
 
 ```
-shiro-neko 0.1.0-beta.3  openai/gpt-5  session 0193ab2c
+shiro-neko 0.1.0-beta.4  openai/gpt-5  session 0193ab2c
 mcp: 4 tools
 mcp db failed: spawn python ENOENT
 ```