0cd99c841e
- Upgrade eslint from v8 to v9.18.0 - Migrate from .eslintrc.js to eslint.config.mjs (flat config) - Upgrade typescript-eslint to v8.20.0 (unified package) - Replace eslint-plugin-import with eslint-plugin-import-x for flat config support - Add globals package for environment globals - Update eslint-plugin-bsky-internal with proper meta objects for ESLint v9 - Fix deprecated context.getScope() API usage - Update bskyembed to use flat config - Remove deprecated --ext flag from lint scripts - Configure rules to maintain previous behavior while using new ESLint version