ESLint TOML Formatter

ESLint custom formatter (v1.0.0) that outputs ESLint lint results in TOML format. Released as a stable package, it is a niche formatter for integrating ESLint output with tools that consume TOML. TOML is a minimal configuration file format, but its use for formatter output is rare. Compared to JSON or stylish formatters, this one is for specialized pipelines. No active issues on repo; low maintenance.