[av]

Harbor’s AppImage had a broken .DirIcon pointing at GitHub’s build directory. Update Tauri CLI and both lockfiles to 2.11.4 (upstream fix). The full test exposed two more blockers: a launcher ordinary users cannot execute, fixed by a Linux pre-bundle hook, and a blank window from circular React/Markdown loading, fixed by keeping shared JavaScript helpers with React.

Add # Harbor: the catalog’s README heuristic was reading a shell comment. Add PR-only build/catalog validation to the release workflow; publishing remains excluded on PRs. No new project dependencies or modified catalog tests.

Local Ubuntu 22.04 VM, unchanged catalog worker from the failed run:

v0.5.16: FATAL: .DirIcon is missing in /tmp/.mount_runtimFdpBhm
         exit 1
branch:  Lint found no fatal issues
         Screenshot: 87% one color, 16 words of text
         We will assume the test is OK (a pull request event was triggered and the required files exist).
         exit 0

Desktop, icon, launch, screenshot and catalog generation pass. Remaining warnings: no AppStream metadata, bundled libwayland-client, no update information. CI passed; full logs and screenshot are attached to that run. Publishing jobs were skipped.

After Ivan approves publication: merge; choose the next version in .scripts/seed.ts, run harbor dev seed and (cd app/src-tauri && cargo update --workspace), then commit/push. Wait for Harbor App Release, publish its completed draft with the rebuilt amd64 AppImage, and verify the published asset with the catalog test. Post exactly this on the catalog PR:

/retest