ref(nix): drop starship legacy support for

nix/home/common/starship/default.nix

@@ -5,7 +5,7 @@
     starship = {
       enable = true;
       enableFishIntegration = true;
-      settings = fromTOML (readFile ../../../../.config/starship.toml);
+      settings = fromTOML (readFile ./starship.toml);
     };
   };
 }

nix/home/common/starship/starship.toml

@@ -0,0 +1,85 @@
+"$schema" = 'https://starship.rs/config-schema.json'
+
+format = '''
+$status$hostname$directory$python$username
+$character
+'''
+right_format = '$cmd_duration$git_state$git_branch$git_commit$git_status'
+
+palette = 'curry'
+
+[palettes.curry]
+accent       = '#645199' # Haskell purple
+accent_trans = '#efebfc'
+black        = '#383A42'
+grey         = '#a0a1a7'
+cyan         = '#0184bc'
+blue         = '#4078f2'
+purple       = '#a626a4'
+green        = '#50a14f'
+orange       = '#e45649'
+red          = '#ca1243'
+brown        = '#986801'
+gold         = '#c18401'
+tinted_bg    = '#eeeeee'
+
+[hostname]
+ssh_only = true
+style    = 'bold orange'
+format   = '[$hostname]($style):'
+
+[username]
+style_root = 'bold orange'
+style_user = 'grey'
+format     = '( [\($user\)]($style))'
+
+[character]
+success_symbol            = '[\$](black)' # Insert
+error_symbol              = '[\$](black)' # Insert
+vimcmd_symbol             = '[N](grey)'   # Normal
+vimcmd_replace_symbol     = '[R](grey)'   # Replace
+vimcmd_replace_one_symbol = '[R](grey)'   # Replace
+vimcmd_visual_symbol      = '[V](grey)'   # Visual
+
+[directory]
+truncation_length = 4
+truncate_to_repo  = false
+style             = 'fg:black bg:accent_trans'
+format            = '[$path]($style)( [$read_only]($read_only_style))'
+read_only         = ''
+read_only_style   = 'red'
+truncation_symbol = '…/'
+
+[status]
+format   = '([\[$status\]](bold red) )'
+disabled = false
+
+[python]
+style  = 'grey'
+format = '( [\($virtualenv\)]($style))'
+
+[cmd_duration]
+min_time          = 5_000
+show_milliseconds = true
+style             = 'brown'
+format            = '([$duration]($style) )'
+
+[git_state]
+style  = 'bold red'
+format = '\([$state( $progress_current/$progress_total)]($style)\) '
+
+[git_branch]
+symbol = ''
+style  = 'grey'
+format = '[$symbol$branch(:$remote_branch)]($style)'
+
+[git_commit]
+style  = 'accent'
+format = '[\(](grey)[$hash$tag]($style)[\)](grey)'
+
+[git_status]
+ahead    = '⇡$count'
+behind   = '⇣$count'
+diverged = '⇕⇡$ahead_count⇣$behind_count'
+style    = 'bold accent'
+format   = '([\[](grey)[$all_status$ahead_behind]($style)[\]](grey))'