doc: extensions: doxygen: add support for multiple projects #82432
+225
−206
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Add support for multiple Doxygen projects to doxyrunner/doxybridge extensions. While not needed upstream, some other projects may benefit from this option when re-using the extension.
Also refactored the api_overview extension as it had some major flaws (see commit for details)
TODO:
:external+xyz:
fordoxybridge
https://www.sphinx-doc.org/en/master/usage/extensions/intersphinx.html#role-external, like:project+zephyr:
so that we can create explicit references or be able to resolve any potential collision.