Add funny statistics on readme.md files

[dedece35]

some examples for number LinesOfCode (LOC)

• https://github.com/hrbrmstr/cloc

• https://stackoverflow.com/questions/26881441/can-you-get-the-number-of-lines-of-code-from-a-github-repository

• https://github.com/pajecawav/ghloc-web

• https://github.com/DenverCoder1/github-readme-streak-stats

• https://github.com/anuraghazra/github-readme-stats

• https://github.com/avgupta456/github-trends

• https://github.com/vn7n24fzkq/github-profile-summary-cards

• https://github.com/0l1v3rr/github-readme-tech-stack

• https://github.com/topics/count-lines-of-code

add also badges with coverage stats, ...