ci / test (pull_request) Failing after 1m33s
Why: Dev gitlinks lagged behind merged module mains (backend fa494c3, frontend b067b57, documents f0361f38, plus deps advances); the integrated build should track each repo's main. Evidence: make pin advanced all listed submodules; make test exit 0 (frontend 33/33, ui 37/37, backend go test all ok, agent-command ok). Impact: gitlink bumps only, no source changes. Refs: housekeeping after chat-process-split-r1 (PR #79)