add html support

pubspec.lock

@@ -590,6 +590,14 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_widget_from_html_core:
+    dependency: "direct main"
+    description:
+      name: flutter_widget_from_html_core
+      sha256: "1120ee6ed3509ceff2d55aa6c6cbc7b6b1291434422de2411b5a59364dd6ff03"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.17.0"
   flyer_chat_file_message:
     dependency: "direct main"
     description:
@@ -617,10 +625,11 @@ packages:
   flyer_chat_text_message:
     dependency: "direct main"
     description:
-      name: flyer_chat_text_message
-      sha256: dad7a0c29803233ca55cf8318ed9962c657864dc0a464d8cb76469b9e4da07e7
-      url: "https://pub.dev"
-    source: hosted
+      path: "packages/flyer_chat_text_message"
+      ref: HEAD
+      resolved-ref: dd1b93e6dd4194b3bd934e0d9c27438ba25322cb
+      url: "https://github.com/Henry-Hiles/flutter_chat_ui"
+    source: git
     version: "2.5.2"
   freezed:
     dependency: "direct dev"
@@ -702,14 +711,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.15.6"
-  html2md:
-    dependency: "direct main"
-    description:
-      name: html2md
-      sha256: "465cf8ffa1b510fe0e97941579bf5b22e2d575f2cecb500a9c0254efe33a8036"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.3.2"
   html_unescape:
     dependency: transitive
     description: