yet another updates

[tsandrini]

Overview

• activitywatch init
• flake inputs update (mainly due to plasma 6.1)
• new zsh & git aliases
• topology nix? probably useless? dunno, might throw it away later
• additional programs to packages-extra
• cleared up additional garbage from jetbundle due to frequent insufficient space on disk

Testing

Dependencies (flake inputs)

Checklist

• I have tested the relevant changes locally.
• I have checked that nix flake check --impure passes.
• I have ensured my commits follow the project's conventional commits guidelines.
• I have checked that the changes follow a linear history.
• (If applicable) I have commented any relevant parts of my code.
• (If applicable) I have added appropriate unit/feature tests.
• (If applicable) I have updated the documentation accordingly (in English).

Additional Notes