Fix Yazi shell integration and enhance Kitty configuration

**Yazi Integration Fixes:**
- Fixed y() function in .zshrc to prevent shell exit when quitting Yazi
- Updated kitty-yazi.sh script to use AppleScript for proper tab creation
- Script now focuses existing Kitty window and creates new tab instead of new window

**Kitty Configuration Enhancements:**
- Added advanced font rendering with ligature support
- Improved cursor animations and visual effects
- Enhanced tab bar with powerline styling and fade effects
- Added background blur and better transparency handling
- Optimized performance settings (rendering delays, scrolling)
- Added comprehensive keyboard shortcuts for window/tab management
- Improved URL handling and text selection features
- Added notification system for long-running commands

🤖 Generated with [Claude Code](https://claude.ai/code)

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

kitty/kitty.conf

@@ -0,0 +1,138 @@
+# Font Configuration
+font_family        MesloGS NF
+bold_font          auto
+italic_font        auto 
+bold_italic_font   auto
+font_size          15
+
+# Font rendering improvements
+disable_ligatures  never
+font_features      MesloGSNF +calt +liga
+text_composition_strategy platform
+undercurl_style    thin-sparse
+
+# Cursor Configuration
+cursor_shape       beam
+cursor_beam_thickness 1.5
+cursor_underline_thickness 2.0
+cursor_blink_interval 0.5
+cursor_stop_blinking_after 15.0
+
+# Window Configuration  
+window_padding_width 8 12
+placement_strategy   center
+window_border_width  1pt
+draw_minimal_borders yes
+window_margin_width  0
+single_window_margin_width -1
+resize_debounce_time 0.1
+
+# Visual Polish
+inactive_text_alpha 0.7
+dim_opacity        0.75
+
+# Font size (in pts)
+# NOTE: Do not use odd values as these affect how kitty renders margin
+
+# Background & Transparency
+dynamic_background_opacity yes
+background_opacity 0.85
+background_blur 20
+
+# macOS Specific
+hide_window_decorations titlebar-only
+macos_titlebar_color background
+macos_option_as_alt yes
+macos_quit_when_last_window_closed yes
+
+# Audio
+enable_audio_bell no
+visual_bell_duration 0.0
+
+# Enable remote control for new tab creation
+allow_remote_control yes
+
+# Keymap
+include ./keymap.conf
+
+macos_show_window_title_in none
+
+# BEGIN_KITTY_THEME
+# Monokai Classic
+include current-theme.conf
+# END_KITTY_THEME
+
+# macos_titlebar_color background
+#
+# Tab Bar Configuration
+tab_bar_style powerline
+tab_powerline_style round
+tab_bar_edge top
+tab_bar_margin_width 2.0
+tab_bar_margin_height 2.0 0.0
+tab_bar_min_tabs 1
+tab_switch_strategy previous
+
+# Tab Colors (Gruvbox-inspired)
+active_tab_foreground   #282828  
+active_tab_background   #fabd2f
+active_tab_font_style   bold
+
+inactive_tab_foreground #a89984  
+inactive_tab_background #3c3836
+inactive_tab_font_style normal
+
+tab_bar_background      #282828
+tab_bar_margin_color    #282828
+
+# Tab Title Template
+tab_title_template "  {fmt.fg.red}{bell_symbol}{activity_symbol}{fmt.fg.tab} {index}: {title.split()[0] if title.rfind(title.split()[0]) < 30 else title.split()[0][:15] + '…'}  "
+active_tab_title_template "  {fmt.fg.red}{bell_symbol}{activity_symbol}{fmt.fg.tab} {index}: {title.split()[0] if title.rfind(title.split()[0]) < 30 else title.split()[0][:15] + '…'}  "
+
+# Tab Separators
+tab_separator " ┇ "
+tab_fade 0.25 0.5 0.75 1
+
+# Scrolling & Performance
+scrollback_lines 10000
+scrollback_pager less --chop-long-lines --RAW-CONTROL-CHARS +INPUT_LINE_NUMBER
+scrollback_pager_history_size 2048
+wheel_scroll_multiplier 3.0
+touch_scroll_multiplier 1.0
+
+# URL Handling
+detect_urls yes
+url_color #0087bd
+url_style curly
+open_url_with default
+copy_on_select no
+strip_trailing_spaces never
+
+# Selection
+rectangle_select_modifiers ctrl+alt
+terminal_select_modifiers shift
+select_by_word_characters @-./_~?&=%+#
+
+# Advanced Features
+allow_hyperlinks yes
+shell_integration enabled
+term xterm-kitty
+
+# Performance
+repaint_delay 10
+input_delay 3
+sync_to_monitor yes
+
+# Mouse
+mouse_hide_wait 3.0
+default_pointer_shape beam
+pointer_shape_when_grabbed arrow
+pointer_shape_when_dragging hand
+
+# Clipboard
+clipboard_control write-clipboard write-primary read-clipboard-ask read-primary-ask
+clipboard_max_size 64
+
+# Notifications
+enable_notifications yes
+notify_on_cmd_finish invisible 30.0