fix: revert eslint to 9.x for neostandard compatibility#111

Copilot wants to merge 3 commits intodependabot/npm_and_yarn/eslint-10.0.2CheckerNetwork/assert-ok-response:dependabot/npm_and_yarn/eslint-10.0.2from

copilot/sub-pr-105CheckerNetwork/assert-ok-response:copilot/sub-pr-105Copy head branch name to clipboard