Index Refresh

Keep wiki/index.md accurate and scannable. The index is the maintainer's first stop for navigation — its quality determines how cheap every subsequent operation becomes.

Inputs

• An operation issue with operationType: "index" (or the index-refresh routine title).
• The operation issue's target wikiId, spaceSlug, and space root. Refresh only that space unless the issue explicitly says this is a multi-space sweep.

Workflow

1. Read the target space's wiki/index.md as it currently stands.
2. Walk the target space's wiki/. wiki/projects/<slug>/standup.md entries are current-state companions for durable wiki/projects/<slug>/index.md pages; index them only as links attached to the matching project entry. Walk wiki/ by category (sources/, projects/, entities/, concepts/, synthesis/, plus any custom subdirectories the wiki schema added).
3. Read the target space's last ~50 entries of wiki/log.md to spot pages that were created or substantially changed but never made it to the index.
4. Per category, produce sorted entries of the form:

   - [[<path>]] — <one-line summary>
   

   The summary is one factual se…