The next-step suggestion on `search issues`/`search prs` is now conditioned
on the in-repo match count. On a miss it pointed the agent at `view <number>`,
which is nonsensical when nothing matched; it now suggests the non-indexed
`issue list --state all` / `pr list --state all` fallback, which recovers from
both an over-narrow query and issue-indexer lag without naming the cause. On
exactly one match it fills the real number (`issue view 2`), applying AXI
Principle 9's single-id fill. Two or more matches keep the parameterized
placeholder.
Search stays a locator — it never auto-loads the detail even on a single
match; ADR 0017 records that decision (a deliberate narrowing of Principle 4)
and the CONTEXT.md search term is updated to match.