feat: implement markdown struct to string transformation

Author: tembleking

Cargo.lock

@@ -18,6 +18,7 @@ clap = { version = "4.5.34", features = ["derive"] }
 dirs = "6.0.0"
 futures = "0.3.31"
 itertools = "0.14.0"
+markdown-table = "0.2.0"
 marked-yaml = { version = "0.8.0", features = ["serde"] }
 rand = "0.9.0"
 regex = "1.11.1"