* fix(js): stop the scanning spinner on early script-parse errors
htmlquery.Parse and QueryAll failures returned before spin.Stop(), leaving
the "Scanning JavaScript files" spinner running forever on those paths while
every other error branch in the function stops it first.
* fix(js): stop reporting quoted regex-flag literals as endpoints
Quoted regex flag combos like "/gi" or "/su" in ordinary JS (e.g.
str.replace("/gi", x)) matched the root-relative path alternative in
endpointRegex and were reported as endpoints. Denylist the known flag
bigrams by exact match instead of raising minEndpointLen, so real short
endpoints like /v1, /me, /ws still extract normally.
* fix(js): keep supabase findings from other projects on a per-project error
ScanSupabase iterates every JWT found in a script and can discover several
distinct supabase projects. Four error paths inside that loop (reading the
signup response, parsing it, fetching the openapi spec, and a missing
Paths field) returned nil and the whole error, discarding any results
already collected for earlier, successfully scanned projects. Skip the
broken project with continue instead so the scan still returns what it
found.
* test(js): drop flaky wall-clock redos timing probe
go's regexp is re2 and linear by construction; the timing threshold added
only flake under -race load, not coverage. the regex-flag-literal false
positive it sat next to is guarded by TestRegexFlagEndpointsNotReported.
the -js pipeline already pulls every <script> into a buffer but only
mined supabase jwts from it. reuse that buffer to run a credential
regex bank (aws/github/slack/stripe/google keys, pem blocks, plus
entropy-gated generic apikey/secret/token assignments) and a
linkfinder-style endpoint extractor that resolves relatives to
absolute urls. both dedupe across scripts and surface through the
existing js logger and result struct, no new flag.
