code: fix typos and grammar

[ThomasWaldmann]

No description provided.

[ThomasWaldmann]

I had some PyCharm Junie AI credits left this month, so I used them to do global typos and grammar fixing. Although the changes were done automatically, it was quite some work to convince the AI to keep going and do that for ALL code files and not just one or a few.

I did not review the changes; maybe someone else can help with that. Guess that just pushing manual fix commits to my branch is much more effective than giving comments here on GitHub.

I had to adjust Bandit excludes a bit, because it complained about some code I did not touch and that also maybe isn't worth Bandit-checking.

[RogerHaase]

Tested with a fresh clone on Windows 10. When starting the built-in server the first time there is a syntax warning:

\frontend\views.py:426: SyntaxWarning: invalid escape sequence '\ '

which is odd as line 426 is in the middle of a comment. Stopping the server and restarting makes the warning disappear. Had the same issue with a months old clone of the TW repo which is why I tried again with a fresh clone. No other problems noted during light testing that included creating a new item.

(moin-venv-python) C:\Clones\ThomasWaldmann\moin>git checkout typos-grammar
Switched to a new branch 'typos-grammar'
branch 'typos-grammar' set up to track 'origin/typos-grammar'.

(moin-venv-python) C:\Clones\ThomasWaldmann\moin>moin run
2025-08-31 14:00:02,465 WARNING moin.log:119 C:\Clones\ThomasWaldmann\moin-venv-python\Lib\site-packages\passlib\pwd.py:16: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.
2025-08-31 14:00:03,132 WARNING moin.log:119 C:\Clones\ThomasWaldmann\moin\src\moin\apps\frontend\views.py:426: SyntaxWarning: invalid escape sequence '\ '
 * Debug mode: off
2025-08-31 14:00:04,201 INFO werkzeug:97 ←[31m←[1mWARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.←[0m
 * Running on http://127.0.0.1:5000
2025-08-31 14:00:04,201 INFO werkzeug:97 ←[33mPress CTRL+C to quit←[0m

(moin-venv-python) C:\Clones\ThomasWaldmann\moin>moin run
2025-08-31 14:00:38,783 WARNING moin.log:119 C:\Clones\ThomasWaldmann\moin-venv-python\Lib\site-packages\passlib\pwd.py:16: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.
 * Debug mode: off
2025-08-31 14:00:39,637 INFO werkzeug:97 ←[31m←[1mWARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.←[0m
 * Running on http://127.0.0.1:5000
2025-08-31 14:00:39,637 INFO werkzeug:97 ←[33mPress CTRL+C to quit←[0m

(moin-venv-python) C:\Clones\ThomasWaldmann\moin>

[ThomasWaldmann]

@RogerHaase That SyntaxWarning was an issue that existed already before this PR, but I fixed it nevertheless.

This PR is based on 59fc2cb of 2025-08-25, which was current master when I started with it.