Adds varsIgnorePattern and ignoreRestSiblings to no-unused-vars, the config
recommendation left open when the lint backlog was cleared.
The "omit fields via rest spread" idiom is intentional and recurring --
adminEvents/helpers.js destructures password_hash and client_password_hash
purely to keep them out of `...rest` -- and without ignoreRestSiblings every
occurrence needs its own disable comment, which is noise that also suppresses
genuine findings on the same line. Removed the one such comment that now
exists; the explanatory comment above it stays, since the intent is not
obvious from the code.
Lint stays at 0 problems.
Refs testplan REPORT.md D1.
Paul Nothaft
30ac4140af