The Lint Frontend job runs against `main` as the base. In a release
(workflow_dispatch) run it diffs the entire release branch (~915 files) and
re-lints nearly the whole frontend, exposing two issues that per-PR linting
never hits together:
1. xargs split starter-project spec paths containing spaces (e.g.
"News Aggregator.spec.ts" -> "News" + "Aggregator.spec.ts"), producing
`internalError/io: No such file or directory`. NUL-delimit the file list
so spaces are preserved. (supersedes #13381)
2. The whole-branch diff surfaced 30 pre-existing Biome errors: 22
noExplicitAny + 8 organizeImports. Resolved with real types where safe
(freezeObject generic, ColDef defaults, messagesSorter field shape,
VertexBuildTypeAPI, Record<string,string>, DragEvent<HTMLElement>,
unknown for narrowed values) and justified biome-ignore for genuinely
loose cases (polymorphic display values, test global stubs, captured
unexported StreamCallbacks). Imports auto-sorted via biome.
Verified locally: biome check on the full release-vs-main file set is now 0
errors (was 30); tsc unchanged at its 303-error baseline (no new type errors).
d6d1692b70