🎹 Keymap update

- Remove Ctrl+Shift+h map for scrollback
- Map kittyscrollback to F1
- Replace instances of Ctrl+Shift with kitty_mod
- Switch to MunsMan/kitty-navigator.nvim
- Ctrl+Shift+<vim-motions> hard-coded for switching windows
- Mappings now properly integrate with nvim

navigate_kitty.py

@@ -0,0 +1,16 @@
+from kittens.tui.handler import result_handler
+from typing import List
+from kitty.boss import Boss
+
+
+def main():
+    pass
+
+
+directions = ["right", "left", "top", "bottom"]
+
+
+@result_handler(no_ui=True)
+def handle_result(args: List[str], result: str, target_window_id: int, boss: Boss):
+    if len(args) == 2 and args[1] in directions:
+        boss.active_tab.neighboring_window(args[1])