Find balanced ESLint config

[shotamatsuda]

Currently, I use an older version of eslint-config-love, which is the successor of eslint-config-standard-with-typescript. However, I don’t love its recent changes, such as no-magic-numbers and max-params, though I see cases where these rules can improve readability.

The problem is that I cannot update dependencies related to eslint-config-love. There’s no issue right now, but at some point, I’ll have to migrate to ESLint v8’s flat config.