feat: TUIのmarkdown対応

Cargo.lock

@@ -2250,6 +2250,17 @@ dependencies = [
  "wiremock",
 ]
 
+[[package]]
+name = "pulldown-cmark"
+version = "0.13.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7c3a14896dfa883796f1cb410461aef38810ea05f2b2c33c5aded3649095fdad"
+dependencies = [
+ "bitflags 2.11.0",
+ "memchr",
+ "unicase",
+]
+
 [[package]]
 name = "quinn"
 version = "0.11.9"
@@ -3614,6 +3625,7 @@ dependencies = [
  "manifest",
  "pod-registry",
  "protocol",
+ "pulldown-cmark",
  "ratatui",
  "serde",
  "serde_json",
@@ -3637,6 +3649,12 @@ version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2896d95c02a80c6d6a5d6e953d479f5ddf2dfdb6a244441010e373ac0fb88971"
 
+[[package]]
+name = "unicase"
+version = "2.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dbc4bc3a9f746d862c45cb89d705aa10f187bb96c76001afab07a0d35ce60142"
+
 [[package]]
 name = "unicode-ident"
 version = "1.0.24"