Upgrade eslint, prettier & related packages

Editor assessment

The subject says eslint, prettier, and related packages were upgraded, which is clear and honest about being a coordinated multi-package bump even though no versions are listed. The chore type and deps usage are accurate, and no body is needed for routine toolchain maintenance. No footers are present, so there is nothing malformed and nothing noisy to evaluate. Style hygiene is good: imperative phrasing, no trailing period, no ticket junk, moderate subject length, single language. A coordinated toolchain upgrade could have listed versions, but as a maintenance message it communicates everything required and misleads nowhere.