AJ ONeal 89b1191fdd
feat(jsontypes): infer types from JSON, generate code in 9 formats
Add tools/jsontypes library and tools/jsontypes/cmd/jsonpaths CLI.

Given a JSON sample (file, URL, or stdin), walks the structure,
detects maps vs structs, infers optional fields from multiple
instances, and produces typed definitions.

Output formats (--format):
- json-paths: flat type path notation (default)
- go: struct definitions with json tags and union support
- typescript: interfaces with optional/nullable fields
- jsdoc: @typedef annotations
- zod: validation schemas with type inference
- python: TypedDict classes
- sql: CREATE TABLE with FK relationships
- json-schema: draft 2020-12
- json-typedef: RFC 8927

Features:
- Interactive prompts for ambiguous structure (map vs struct, same
  vs different types), with --anonymous mode for non-interactive use
- Answer replay: saves prompt answers to .answers files for iterative
  refinement
- URL fetching with local caching and sensitive param stripping
- Curl-like auth: -H, --bearer, --user, --cookie, --cookie-jar
- Discriminated union support with sealed interfaces, unique-field
  probing, and CHANGE ME comments for type/kind discriminators
- Extensive round-trip compilation tests for generated Go code
2026-03-07 14:34:01 -07:00
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