v49.0.0

• Update typescript-eslint to v7
• Add new perfectionist/* rules
• Add tomdoc to import/docstyle (affects import/no-deprecated)

Most likely, this is the last major release that will support ESLint v8 and legacy config.

Also, the next major release will likely support only TypeScript, since I stopped using plain JavaScript a long time ago, and I don't have the capacity to support it.