v0.2.2

Documentation fix. The shell examples in the README could not work as written.

• Every tool that acts on a page needs a tabId. Each cic.sh call is its own MCP session, so the session's tab group starts empty and the tool answers No tab available. The examples now create a tab with tabs_create_mcp, reuse its id, and close it at the end.
• The javascript_tool example was wrong twice: the required action field was missing, and the code goes in text, not code.
• The bundled skill carries the same note, so an agent driving cic.sh gets it right.

Every corrected example was run against a live extension. No change to the plugin's MCP tools: inside a Claude Code session the tools share one tab group, so none of this applies there.