Task/update web api doc/jaia 1550

[tsaubergine]

Auto doc and Web API docs

builds on https://github.com/jaiarobotics/jaiabot/pull/925 and https://github.com/jaiarobotics/jaiabot/tree/task/split-python-protobuf-package

jaia doc

Added new jaia-doc.py script that is called via jaia doc. It provides a few useful tools:

• Command line access to richly formatted markdown pages via jaia doc <docname>, e.g., jaia doc vpn
• Generation of markdown via python scripts in markdown directory jaia doc rest_api --raw

REST API doc

Removed old src/doc/markdown/page12_web_api.md and replaced with src/doc/markdown/page12_rest_api.py that introspects on the REST API messages to build comprehensive documentation.

Minor

• Marked a number of additional message fields "GUARANTEED". These need to be finalized in this task: https://jaia-innovation.atlassian.net/browse/JAIA-1462?atlOrigin=eyJpIjoiMWJkY2E5ZTVkOTk1NGNmNjg4MTUxYTkxNTdiZGUxNDYiLCJwIjoiaiJ9
• Merged in https://github.com/jaiarobotics/jaiabot/tree/task/split-python-protobuf-package

Example

Current output of jaia doc rest_api

page12_rest_api.md

[tsaubergine]

Merging into https://github.com/jaiarobotics/jaiabot/pull/925 for final review.