72e9e20441
- Document session name getter/setter methods in extensions.md - Add stub methods to ExtensionProxy that throw if called before init - Add delegating implementations to ExtensionProxyInit - Wire up getSessionName and setSessionName in extension runtime - Add method signatures to ExtensionContext interface and type - Add getSessionName to session manager API - Add getSessionName and setSessionName to all mode contexts: - ACP agent - Extension UI controller (also updates terminal title) - Print mode - RPC mode