chore(kitty): add configuration and color theme

kitty/kitty.conf

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+include tomorrow-night.conf
+
+font_family      FiraCode Nerd Font Mono
+bold_font        auto
+italic_font      auto
+bold_italic_font auto
+font_size 16.0
+
+adjust_line_height  110%
+cursor_blink_interval 0
+window_padding_width 10
+hide_window_decorations yes
+remember_window_size no
+initial_window_width 1000
+initial_window_height 650
+enable_audio_bell no

kitty/tomorrow-night.conf

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+background #1d1f21
+foreground #c4c8c5
+cursor #c4c8c5
+selection_background #363a41
+color0 #000000
+color8 #000000
+color1 #cc6666
+color9 #cc6666
+color2 #b5bd68
+color10 #b5bd68
+color3 #f0c574
+color11 #f0c574
+color4 #80a1bd
+color12 #80a1bd
+color5 #b294ba
+color13 #b294ba
+color6 #8abdb6
+color14 #8abdb6
+color7 #fffefe
+color15 #fffefe
+selection_foreground #1d1f21