feat: add AI tools, improve configs, and update README

Changelog:
- Added AI tools and services (Ollama, SearXNG, Open WebUI)
- Updated README with AI tools section and improved formatting
- Added new Rust tools (`cargo-feature`, `cargo-features-manager`)
- Improved virtualisation config with `nvidia-docker`
- Added new work tools (`ssm-session-manager-plugin`, `redli`)
- Updated Helix, Qutebrowser, and Oterm configs
- Added Open WebUI and SearXNG config files

home/.config/qutebrowser/config.py

@@ -5,4 +5,14 @@ config.load_autoconfig()
 
 # set the flavour you'd like to use
 # valid options are 'mocha', 'macchiato', 'frappe', and 'latte'
-catppuccin.setup(c, 'macchiato')
+catppuccin.setup(c, 'macchiato')
+
+config.bind('<Up>', 'scroll up')
+config.bind('<Down>', 'scroll down')
+config.bind('<Left>', 'scroll left')
+config.bind('<Right>', 'scroll right')
+
+config.bind('<Shift+Left>',  'back')
+config.bind('<Shift+Right>', 'forward')
+config.bind('<Shift+Down>',  'tab-next')
+config.bind('<Shift+Up>',    'tab-prev')