I wasn't sure what you might want to change/fix about codegen when moving to weaver, so this attempts to keep the status quo as best as possible.

TODOs

• Import markdown / notes -> javadoc filter to the Jinja weaver uses.
• Finish supporting all types of template keys or throw an exception if an unsupported one shows up.
• Remove previous jinja template
• filter unwanted semconv groups in JQ expression in weaver config.
• figure out what to do w/ K8S convention camel case.
• Use type_mapping in weaver.yaml instead of macros.
• Add stability: deprecated attributes back to incubating classes.

Possible Improvements thanks to weaver

• We could generate all the code (for incubating + stable) in the same weaver config, with the same shared set of templates. I kept it as-is for now so you can more easily compare what's happening.
• We can register name conversions for method/class/etc. for easier to understand case conversions.
• We can register acronymns, for consistent capitalization.