Pre-merge review follow-up for the parseNodeArg dedupe (PR #114):
- Restore docs/backlog/ai-chat-tool-definitions-duplicated.md instead of
deleting it: it still tracks open debt (unified spec registry + ProseMirror
<-> Markdown converter unification) that this branch defers, and
docs/git-sync-plan.md links to its converter section. Mark the node-arg
quirk as done and add a Progress section.
- Reword the in-app helper header from "byte-for-byte" to "behaviorally
identical": the two copies differ in comments/quote style; only the logic,
throw messages and branch order match.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
c7f0b51389