Update starship configuration

Signed-off-by: Matej Focko <me@mfocko.xyz>

playbooks/roles/shell/templates/starship.toml.j2

@@ -1,8 +1,35 @@
+add_newline = false
+format = """$username\
+$hostname\
+$git_branch\
+$git_commit\
+$git_state\
+$git_status\
+$cmd_duration\
+$jobs\
+$time\
+$line_break\
+$directory\
+$character"""
+
 [username]
+format = "[$user]($style)@"
 show_always = true
 
 [hostname]
+format = "[$hostname]($style) "
 ssh_only = false
 
+[cmd_duration]
+format = "\\(took [$duration]($style)\\) "
+
 [time]
 disabled = false
+format = "at [$time]($style) "
+
+[directory]
+format = "[$path]($style)[$read_only]($read_only_style) "
+
+[character]
+success_symbol = "[%%](bold green)"
+error_symbol = "[%%](bold red)"