feat(config): add Wayland support, custom font features, and update search

- Enable Wayland as the Linux display server
- Increase background blur from 1 to 64 for frosted-glass effect
- Add detailed OpenType font_features for all four Iosevka Rootiest v2 weights
- Remove kitty_search submodule; replace with built-in search_scrollback
- Update kitty_scrollback_nvim path and add search jump arg to F1 binding
- Add F7 clear_selection binding under text manipulation section
- Update .gitignore with tmp/temp/testing/debug directory patterns
- Sync README to reflect current features and remove stale submodule install steps

README.md

@@ -63,25 +63,23 @@ The rootiest kitty configuration you will ever see!
 4. Clone the repository
 
    ```bash
-   git clone --recurse-submodules https://git.rootiest.dev/rootiest/kitty-conf.git ~/.config/kitty
-   ```
-
-   If you already cloned without `--recurse-submodules`, initialize submodules manually:
-
-   ```bash
-   git submodule update --init
+   git clone https://git.rootiest.dev/rootiest/kitty-conf.git ~/.config/kitty
    ```
 
 5. **Enjoy!** 🎉
 
 ## Features
 
-- Smart key bindings
-- Integration with NeoVim
+- Smart key bindings with NeoVim-aware passthrough
+- Integration with NeoVim (kitty-scrollback.nvim for in-editor scrollback)
 - Integration with fish shell
-- Catppuccin theme by default
-- Integrates cleanly with other Rootiest projects
+- Catppuccin Mocha theme with 85% background opacity and blur
+- Cursor trail effect for enhanced visibility
+- Highly-tuned Iosevka Rootiest v2 font with custom OpenType features
+- Wayland-native display
 - Single clean session with splits layout
+- Session saving (F11) and config reload (F12)
+- Integrates cleanly with other Rootiest projects
 
 ## Companion Tools
 
@@ -109,5 +107,4 @@ A collection of fonts that include many icons and glyphs that are used in this c
 
 - [kitty](https://sw.kovidgoyal.net/kitty/)
 - [kitty-scrollback](https://github.com/mikesmithgh/kitty-scrollback.nvim)
-- [kitty-search](https://github.com/trygveaa/kitty-kitten-search)
 - [vim-kitty-navigator](https://github.com/knubie/vim-kitty-navigator)