fish/starship: Enable starship

fish/.config/fish/config.fish

@@ -307,3 +307,5 @@ function ffr --description "Git restore a file using fzf"
 end
 
 fzf_key_bindings
+
+starship init fish | source

starship/.config/starship.toml

@@ -0,0 +1,15 @@
+add_newline = false
+
+[character]
+success_symbol = "[λ](bold cyan)"
+error_symbol = "✗"
+use_symbol_for_status = true
+
+[battery]
+full_symbol = "🔋"
+charging_symbol = "⚡️"
+discharging_symbol = "💀"
+
+[[battery.display]]
+threshold = 12
+style = "bold red"