Updated the OpenAPI schema output to use version 3.0.1, restructured tags, responses, and examples for better clarity and compatibility, and simplified output file locations. Also removed unused scripts from package.json.
Added or updated actionSummary, actionTags, payloadExample, and returnExample properties for all OneBot action classes in the napcat-onebot package. This improves API documentation and discoverability by providing concise summaries, categorization tags, and usage examples for each action.
Introduces the napcat-schema package with scripts and configuration to auto-generate OpenAPI schemas for NapCat OneBot 11 actions. Refactors action handler export in napcat-onebot to support schema extraction.
