fix(command-palette): pin the generated Grok split commands in the catalog snapshot

[Juliusolsson05]

Problem

main has been red since #844 (Grok app integration) merged: catalog.test.ts fails 3 tests (expected 134 … to have a length of 132, and the governance arithmetic expected 104 to be 102). Every open PR's quality-gate inherits the failure. Because "Test core" fails first, the system, renderer, coverage and distributable steps have not run on main since then either.

Cause: #844 added grok to AGENT_PROVIDER_KINDS, which generates grok-vertical / grok-horizontal. #844 never touched catalog.test.ts, because those ids are generated rather than literal, so there was no diff here for its review to catch.

Linked

Fixes #1016. Its second item, the media-census failure in imageAttachment.test.ts, is local-environment only: it passes 17/17 on CI and fails locally only because a cited Claude session was deleted from disk. Evidence is in the issue comment. The catalog snapshot is the sole cause of main's red CI.

Implemented

One test file, moved together as the file's own rule requires:

• the ordered snapshot gains grok-vertical and grok-horizontal after the OpenCode splits (their real registration order);
• counts 132 → 134 in the titles, the count assertion and its history chain;
• literal/generated accounting: 134 - 6 = 128. The literal count is unchanged, which is what shows the growth is purely generated;
• governance arithmetic: the subtrahend goes 35 → 37 and the right-hand side stays at the 102 baseline, per the in-file rule "raise the subtrahend, never the right-hand side".

Decision

The Grok splits are intended. #844 registers grok "in every compile-forced row" as a first-class provider (switch, duplicate and rewind into Grok all work), and the split commands follow by construction. So the fix is to pin them, not to exclude grok from the generator.

Verification

• npx vitest run --project unit src/renderer/src/features/command-palette/catalog.test.ts: 24/24 pass (3 failed before, on origin/main c3614cb8).
• This PR's CI is the first full quality-gate run on current main since feat(grok): build native provider integration #844, covering the system, renderer, coverage and distributable steps that were skipped. Any failure there is pre-existing on main and gets fixed before merge, not waved through.

🤖 Generated with Claude Code