Make the ship queue fetch the latest main before it checks a pull request (GST-2232) (#4256)

* Make ship-queue ready fetch the base before it checks the receipt (GST-2232)

ready read origin/<base> as the clone last fetched it, so a lane a few landings behind measured the PR from an older merge base and refused a good receipt with a false RECEIPT_INVALID field=review_exclude. ready now fetches the base first and refuses QUEUE_BASE_UNFETCHED when it cannot; the stamp path of land refuses the same way instead of ignoring a failed fetch.

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

* Regenerate the doctor component list for the new queue refusal code (GST-2232)

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

* Keep the new ready test off the Windows-safe set and say which land path uses the new refusal (GST-2232)

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

---------

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

scripts/lib/windows-curation.ts

@@ -313,6 +313,10 @@ export const KNOWN_WINDOWS_INCOMPATIBLE: Array<{ file: string; reason: string }>
     file: 'test/gstack-ship-queue.test.ts',
     reason: 'spawns bin/gstack-ship-queue (shebang) and a #!/bin/sh gh shim through test/helpers/restamp-fixture.ts and test/helpers/ship-queue-fixture.ts',
   },
+  {
+    file: 'test/ship-queue-ready-fresh-base.test.ts',
+    reason: 'spawns bin/gstack-ship-queue (shebang) and a #!/bin/sh gh shim through test/helpers/restamp-fixture.ts and test/helpers/ship-queue-fixture.ts (windows-scoped-shard, run 42720453184)',
+  },
   {
     file: 'crew/test/release-gate-workflow.test.ts',
     reason: 'the gate-step case splices a native temp-path stub into the step\'s bash -e script in place of crew/bin/gstack-release-gate, and on windows-latest its gated case exits non-zero (expected 0; windows-scoped-shard, run 42421330820); release-gate.yml itself runs only on ubuntu-latest',