Simplify the starship prompt format.

starship.toml

@@ -9,7 +9,7 @@ command_timeout = 500
 format = """\
         $time\
         $username\
-        $hostname: \
+        $hostname:\
         $directory\
         $aws\
         $gcloud\
@@ -146,7 +146,8 @@ truncation_length = 4
 truncate_to_repo = true
 truncation_symbol = "…/"
 # fish_style_pwd_dir_length = 3
-format = "([[]( fg:#ff3322)$read_only[]( fg:#ff3322)]($read_only_style))[[]( fg:#6F6A70)$path[]( fg:#6F6A70)]($style) "
+# format = "([[]( fg:#ff3322)$read_only[]( fg:#ff3322)]($read_only_style))[[]( fg:#6F6A70)$path[]( fg:#6F6A70)]($style) "
+# format = "([[ ](bg:#464347 fg:#ff3322)$read_only[](bg:#464347 fg:#ff3322)]($read_only_style))[[ ](bg:#464347 fg:#6F6A70)$path[](bg:#464347 fg:#6F6A70)]($style) "
 
 [directory.substitutions]
 "~/Documents" = ""
@@ -155,7 +156,7 @@ format = "([[]( fg:#ff3322)$read_only[]( fg:#ff3322)]($read_only_style))[[
 "~/Pictures" = ""
 "~/Sources" = ""
 "~" = " "
-"/" = "  "
+# "/" = "  "
 
 [docker_context]
 disabled = false