* test(javascript): give the wide fingerprint regression a capacity deadline
Each case runs about 22 s of CPU-bound projection on a typical hosted
runner. Its explicit 30 s deadline failed on slower runners at both two
and four Vitest workers, and it also overrode the suite's 60 s
coverage-mode allowance.
* test(ci): double test deadlines on hosted runners
Hosted CI jobs run four Vitest workers on a four-core runner. CPU-bound
capacity cases then share every core with other workers and their
subprocesses; three such cases exceeded the 30 s deadline at four
workers (16.8-22.7 s at two). The deadline only needs to bound a hang,
so hosted CI doubles it: 60 s, or 120 s with coverage. Local runs keep
30 s and 60 s.
* test(ci): check worker and deadline policy for local and hosted runners
The policy test loaded vitest.config.ts in a child that inherited the
parent's GITHUB_ACTIONS, so on CI it observed the hosted deadlines and
failed. Select the runner explicitly and check both: two workers and the
base deadline locally, four workers and twice the deadline on hosted CI.
