chore(kitty): drop tabs (tmux conflict)

dots/.config/kitty/kitty.conf

@@ -54,17 +54,6 @@ hide_window_decorations yes
 
 #: }}}
 
-#: Tab bar {{{
-
-tab_bar_edge bottom
-tab_bar_style powerline
-tab_bar_min_tabs 1
-tab_powerline_style slanted
-tab_activity_symbol !
-tab_title_template "{index}{fmt.fg.red}{bell_symbol}{fmt.fg.tab}{activity_symbol}:{tab.last_focused_progress_percent}{title}"
-
-#: }}}
-
 #: Advanced {{{
 
 notify_on_cmd_finish unfocused
@@ -128,14 +117,6 @@ map cmd+8
 map kitty_mod+9
 map cmd+9
 map kitty_mod+0
-map f1 goto_tab 1
-map f2 goto_tab 2
-map f3 goto_tab 3
-map f4 goto_tab 4
-map f5 goto_tab 5
-map f6 goto_tab 6
-map f7 goto_tab 7
-map f8 goto_tab 8
 # map kitty_mod+c new_tab # FIXME: conflict with 'copy'
 map cmd+t
 map kitty_mod+q