v1.24.0

Minor Changes

• bef6117: Add an explicit "Only use session model" Context utility routing mode. When utilityModels.context
  is "session", compaction uses the active session model and thinking level directly and attempts
  neither the configured Context model nor Lightweight; unset and fixed Context routing are unchanged.
  The choice appears in Settings → Utility models when the selected machine reports utility-model
  settings contract version 3, and older clients or runtimes keep their current editor. Installing this
  feature requires one manual pi-webui-sessiond.service restart
  (systemctl --user restart pi-webui-sessiond.service) because the resolver short-circuit and the
  compaction handler live in the long-lived, non-autoreloading session daemon.

• 0a9dfd1: Let browser plugins read the selected session's extension entries.

  Pi extensions persist their own state as custom session entries, and Pi keeps those entries out of the model context. PI WEBUI dropped them from the conversation projection and provided no plugin access to them, so a plugin had no way to render state owned by an extension.

  • add GET /api/sessions/:sessionId/extension-entries on the session daemon and web/API layers
  • forward each newly appended extension entry to the browser as a session.extensionEntry realtime event
  • expose the selected session's entries as state.sessionExtensionEntries for plugin contributions, with a sessionExtensionEntries host capability for feature detection
  • bound the forwarded list, and set dataOmitted on an entry whose payload exceeded the limit

  Additive: existing plugins are unaffected and data remains opaque to PI WEBUI.