Switch from clipit/gpaste to greenclip for clipboard management

- Remove clipit config and helper scripts
- Add greenclip service and rofi integration
- Update xmonad keybinding to use rofi_clipboard.sh

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

dotfiles/lib/bin/clipit_history.py

@@ -1,63 +0,0 @@
-#!/usr/bin/env python
-from __future__ import print_function
-import appdirs
-import argparse
-import os
-import struct
-
-
-clipit_history_file = os.path.join(
-    appdirs.user_data_dir(), "clipit/history",
-)
-
-
-def get_clipit_history(filename):
-    with open(filename, 'rb') as f:
-        f.read(68)
-        size, _ = struct.unpack('2i', f.read(8))
-        while (size > 0):
-            item = f.read(size)
-            if item:
-                yield item.decode('utf-8')
-            _, _, _, size, _ = struct.unpack('5i', f.read(20))
-
-
-if __name__ == '__main__':
-    parser = argparse.ArgumentParser(description='Lookup clipit history')
-    parser.add_argument(
-        '--separator', '-s',
-        help='the separator to use when outputting history',
-        type=str,
-        default='\n',
-    )
-    parser.add_argument(
-        '--begin-index', '-b',
-        type=int,
-        default=0
-    )
-    parser.add_argument(
-        '--end-index', '-e',
-        type=int,
-        default=None
-    )
-    parser.add_argument(
-        '--index', '-i',
-        type=int,
-        default=None
-    )
-    parser.add_argument(
-        '--separator-replacement', '-r',
-        type=str,
-        default=None
-    )
-    args = parser.parse_args()
-    if not args.separator_replacement:
-        args.separator_replacement = args.separator
-    history = list(get_clipit_history(clipit_history_file))
-    if args.index is not None:
-        text = history[args.index]
-    else:
-        selected = history[args.begin_index:args.end_index]
-        text = args.separator.join([s.replace(args.separator, args.separator_replacement)
-                                    for s in selected])
-    print(text, end='')

dotfiles/lib/bin/rofi_clipboard.sh

@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+rofi -modi "clipboard:greenclip print" -show clipboard

dotfiles/lib/bin/rofi_clipit.sh

@@ -1,9 +0,0 @@
-#!/usr/bin/env bash
-
-SELECTED_INDEX="$(clipit_history.py -r '(newline)' | rofi -dmenu -format i)"
-
-if [ "$SELECTED_INDEX" -eq "$SELECTED_INDEX" ] 2>/dev/null; then
-	xdotool type "$(clipit_history.py -e 5 -i $SELECTED_INDEX)"
-fi
-
-xdotool type