Spectral decomposition (eigenvalue computation) removed — it was
only used by the spectral-save CLI command. The spectral embedding
reader and query engine features remain (they load pre-computed
embeddings from disk, no faer needed).
Removes: faer, nano-gemm, private-gemm, and ~220 other transitive
dependencies. Significant build time and artifact size reduction.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Track outgoing messages separately (own counter) so they appear
in the log but don't inflate unread counts. Reset on recv.
Co-Developed-By: Kent Overstreet <kent.overstreet@linux.dev>
Channels now appear in list() immediately after joining,
not only after the first message arrives.
Co-Developed-By: Kent Overstreet <kent.overstreet@linux.dev>
Move ChannelLog to src/thalamus/channel_log.rs — shared by all
channel daemon implementations. Each channel/PM gets its own
log with consumed/unread tracking.
IRC daemon: channels tracked via BTreeMap<String, ChannelLog>.
list() returns all channels (joined + PMs) with per-channel
unread counts. Sent messages stored in logs too.
Co-Developed-By: Kent Overstreet <kent.overstreet@linux.dev>
