starship: Use ASCII characters for everything

This makes it easier to use starship in virtual consoles without
worrying about unsupported characters.

starship/.config/starship.toml

@@ -2,14 +2,12 @@ add_newline = false
 
 [directory]
 style = "purple"
+read_only = " ro"
 
 [git_branch]
 style = "yellow"
 symbol = ""
 
-[git_status]
-disabled = true
-
 [character]
 #success_symbol = "[➤](red)[➤](green)[➤](blue)"
 #error_symbol = "[➤](cyan)[➤](purple)[➤](yellow)"
@@ -25,3 +23,102 @@ format = "with [$symbol($version )]($style)"
 symbol = "node "
 version_format = "${major}"
 disabled = true
+
+# Start tty-specific styles
+
+[git_commit]
+tag_symbol = " tag "
+
+[git_status]
+ahead = ">"
+behind = "<"
+diverged = "<>"
+renamed = "r"
+deleted = "x"
+
+[aws]
+symbol = "aws "
+
+[cobol]
+symbol = "cobol "
+
+[conda]
+symbol = "conda "
+
+[crystal]
+symbol = "cr "
+
+[cmake]
+symbol = "cmake "
+
+[dart]
+symbol = "dart "
+
+[deno]
+symbol = "deno "
+
+[dotnet]
+symbol = ".NET "
+
+[docker_context]
+symbol = "docker "
+
+[elixir]
+symbol = "exs "
+
+[elm]
+symbol = "elm "
+
+[golang]
+symbol = "go "
+
+[hg_branch]
+symbol = "hg "
+
+[java]
+symbol = "java "
+
+[julia]
+symbol = "jl "
+
+[kotlin]
+symbol = "kt "
+
+[memory_usage]
+symbol = "memory "
+
+[nim]
+symbol = "nim "
+
+[nix_shell]
+symbol = "nix "
+
+[ocaml]
+symbol = "ml "
+
+[package]
+symbol = "pkg "
+
+[perl]
+symbol = "pl "
+
+[php]
+symbol = "php "
+
+[purescript]
+symbol = "purs "
+
+[python]
+symbol = "py "
+
+[ruby]
+symbol = "rb "
+
+[rust]
+symbol = "rs "
+
+[scala]
+symbol = "scala "
+
+[swift]
+symbol = "swift "