tmux improvements + starship supports docker compose

.starship.toml

@@ -1,5 +1,5 @@
 add_newline = true
-format = """$git_branch$git_status$character"""
+format = """${custom.docker_compose}$git_branch$git_status$character"""
 right_format = """$username[@](red)$hostname $cmd_duration$time $directory"""
 
 [git_branch]
@@ -36,3 +36,11 @@ style = "green"
 [character]
 success_symbol = "[➤](green)"
 error_symbol = "[➤](red)"
+
+[custom.docker_compose]
+command = '''docker compose ps --format json 2>/dev/null | jq -rs 'if length == 0 then halt else [group_by(.State) | .[] | "\(if .[0].State == "running" then "▲" else "▼" end)\(length)"] | "🐳 " + join("/") end' '''
+detect_files = ["docker-compose.yml", "docker-compose.yaml", "compose.yml", "compose.yaml"]
+shell = ["bash", "--noprofile", "--norc"]
+style = "blue bold"
+symbol = ""
+format = "[$output]($style) "