Add Git branch and fix directory module

starship.toml

@@ -1,5 +1,5 @@
 format = '''
-╭─$time $username@$hostname $directory
+╭─$time $username@$hostname $directory $git_branch
 ╰─$character
 '''
 
@@ -28,4 +28,9 @@ format="$hostname"
 style=""
 
 [directory]
-format="$directory"
+format="$path"
+
+[git_branch]
+format="$symbol $branch"
+symbol= '🌱'
+disabled=false