* fix(codex): settle plugin activation, align plugin/list with codex 0.144, bound discovery per turn
- plugin/list curated queries omit cwds and marketplaceKinds (0.144 semantics:
explicit kinds disable the automatic global remote catalog; cwds:[] never
suppressed it), and the missing-marketplace check recognizes the current
openai-curated-remote wire name via the shared predicate (#107305)
- curated plugin/list snapshots settle in a process-local metadata cache
(coalesced, invalidated on install/identity change/restart, 1h freshness
window matching the app-inventory cache) so a missing marketplace or plugin
no longer re-runs blocking discovery RPCs on every embedded-Codex turn;
fail-open local-only responses (upstream warns without a load error when the
remote catalog fetch fails) are never cached, and workspace-directory
queries stay live because external activation has no invalidation signal
- the whole plugin-config build shares one bounded startup deadline with
remaining-budget propagation per RPC and a deny-all apps fallback, so a hung
plugin/list cannot consume the turn (#107305)
- guarded thread requests (start/resume/fork under the native-config fence)
must carry a finite timeout or abort signal, closing the unbounded-fence-hold
window for raw callers (#106719 hardening)
* chore(codex): keep plugin metadata types and deadline builder module-local
Deadline behavior tests exercise the production provider composition instead
of a test-only export.
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