This change fixes up a bunch of issues I found with the documentation build and content: - We were completely missing a documentation page for `rbt info`. - The API index was referencing `common-use-cases` instead of `tutorial`. When I was redoing all the API docs I had considered renaming this file, but for continuity of URLs I decided against that. However, the change in the filename snuck into the index. - Remove `_static` from the build configuration's `html_static_path`, since we don't actually have any static media for the manual, and it was triggering a warning. - Fix the git branch computation in the docs config. - Add `__autodoc__excludes__` to the forwarding imports in `rbtools/testing/__init__.py` to suppress a warning about duplicate paths. - Remove an empty copy of the `resource-specific.rst` file, which somehow resurrected despite being deleted in a prior change. - Changed the workflow TOC to list things more in popularity-order than (previously incorrect) title order. - Removed some stuff that was left over from a bad merge in `rbt/configuration/repositories.rbt`. - Fixed a couple places in the `rbt land` docs that were listing `rbt close`. - Fix up a few typos and copy-pasteos. Testing Done: Built the documentation and checked the output.