Subj : exec/chat_llm_routes.jsctrl/chat_llm.ini exec/chat_llm.js
To   : Git commit to main/sbbs/master
From : Rob Swindell (on Debian Linux)
Date : Sun May 31 2026 19:06:06

https://gitlab.synchro.net/main/sbbs/-/commit/2e23b7ebea8150c6e1f31ae1
Added Files:
	exec/chat_llm_routes.js
Modified Files:
	ctrl/chat_llm.ini exec/chat_llm.js
Log Message:
chat_llm: extract all intent routing into pluggable router modules

classify_intent now ships NO routing of its own -- it is a priority-ordered
dispatcher over routers registered by modules named in chat_llm.ini's
`intent_routers` key (loaded once by ensure_intent_routers()).
register_intent_router(fn, priority) orders them, so a site module can slot
between stock ones.

The stock routing (bbs_directory, this_bbs, external_archives, relay_message
+ ARCHIVE_TOPICS) moves verbatim into the new stock module
exec/chat_llm_routes.js (two routers: BBS-directory at priority 10,
this_bbs/relay/archives at 30).  The generic text helpers (_strip_bbs_suffix,
_looks_like_proper_noun / _network / _os) stay in the engine as shared
utilities both stock and site routers call.  Site-specific routing
(Synchronet's GitLab git_* tools) lives in a separate local module loaded
alongside (priority 20, preserving its original mid-order position).

ctrl/chat_llm.ini: intent_routers = chat_llm_routes (stock now gets its
routing via the module; a clean install with the key empty has none).

Behavior-preserving: the classify_intent regression suite stays green --
engine-alone routes nothing, stock+site routes identically to before.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

---
 þ Synchronet þ Vertrauen þ Home of Synchronet þ [vert/cvs/bbs].synchro.net

.