refactor: Enforce schema option descriptions and align rule docs with auto-generated options blocks

[y-hsgw]

Change Summary

• Added description fields to meta.schema options across multiple rules in src/rules/* to resolve eslint-plugin/require-meta-schema-description.
• Removed temporary warning-level overrides in eslint.config.ts for:
  • eslint-plugin/require-meta-default-options
  • eslint-plugin/require-meta-schema-description
  • eslint-plugin/no-meta-schema-default
• Updated rule docs in docs/rules/* to include auto-generated options block markers:
  • <!-- begin auto-generated rule options list -->
  • <!-- end auto-generated rule options list -->
• Synced affected Options sections so rule option metadata is reflected consistently.

[veritem]

thanks