Use Value.Parse from @sinclair/typebox/value instead of the previous Value.Default + Value.Convert sequence across the codebase. Updated config loaders, OneBot action handling, tests and web UI helpers to rely on Value.Parse so schema defaults and coercion are applied consistently and errors surface in a single Parse call. Added two scratch files (scratch.ts, scratch2.ts) to inspect Parse error structure and boolean coercion behavior, and adjusted a test type annotation in test_schema.ts.