B4: rename pictures

[EldarAkh04]

Opening a Pull Request to Update your Project

Please follow these Steps & Guidelines for your Pull Request:

Before you Request a Review Check and Tick these Boxes:

[] make sure that the hugo site build works and check the result visually.
[] merge your local branch with upstream/main (see update doc)
[] Deploy the Site on your github pages by activating the "Deploy Page using GH-Actions" Workflow in "gh-pages-action.yml"
[] make sure that your PR contains only files / file changes within your project subdirectory.
[] make sure that all your file names consist only of lower case letters, numbers, or [-_.] - with only one . for the file extension
[] delete all unnecessary files from your PR (including cat.jpg and kitty.jpg)
[] check the image file sizes. All Images have to be as small as possible. See ./doc/disk_usage.md about this issues, there's a script: ./bin/images-smaller.sh

Note that if you fail to do so, I may simply reduce the file sizes brute force using
the script above - WITHOUT CHECKING THE QUALITY

[] if everythings seems fine, request a review by bkleinen on github. (on the upper right)

Fill out this Information:

1. Change the PR Title to: (e.g. B0 - update techstack.md) and describe your changes:

2. URL of your Preview Site Containing the Changes:

3. When did your Project Supervisor review your changes? (Date/Note or require review for PR):

4. If your disk usage exceeds 500K, provide a reason while you want to include so many images or why certain images need to be that big:

All good? Request a Review!

[] if everythings seems fine, request a review by bkleinen on github. (on the upper right)

More Information

• Best Practices for Pull Requests

• Documentation in README.MD and /doc

[bkleinen]

Please either close this or #363 - the latter fixes all checks.

[bkleinen]

please restore the changes I made

[bkleinen]

decided to merge #383 - closing this as duplicate