refactor: consolidate lint fix registration logic

[solid-illiaaihistov]

Closes #285

[gemini-code-assist]

Code Review

This pull request introduces a new RuleWithFixes interface to streamline the registration of lint rules and their associated quick fixes. Instead of manually registering fixes for each rule in SolidLintsPlugin.register, rules now implement RuleWithFixes and define their own fixes, which are dynamically registered in a loop. The feedback points out a redundant explicit cast in lib/main.dart due to Dart's automatic type promotion, and suggests reusing the existing ProducerGenerator typedef from package:analysis_server_plugin/registry.dart instead of redefining it.

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