Fragments now carry a memory type in metadata (legacy fragments count as
procedural) with SearchByType filtering, and EpisodeCapture summarizes a
finished turn with the local LLM and stores it as episodic memory, so the
agent can answer "what did we do yesterday?". Includes an E2E test against
a live llama.cpp server (gated) and taxonomy unit tests.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
