fix matrix.to link regex

README.md

@@ -36,10 +36,11 @@ A simple and user-friendly Matrix client made with Flutter and the Matrix Dart S
     -   [ ] Searching
     -   [ ] Creating (Rooms, Spaces, and DMs)
     -   [x] Joining
+        -   [ ] Parse vias
         -   [x] Using a text/uri/link
             -   [x] Plain text
             -   [x] `matrix:` Uri
-            -   [ ] Matrix.to link: I just need to fix my regex, I should do this soon.
+            -   [x] Matrix.to link: I just need to fix my regex, I should do this soon.
         -   [ ] From space
         -   [ ] Exploring
     -   [x] Leaving

lib/helpers/extensions/link_to_mention.dart

@@ -13,7 +13,7 @@ extension LinkToMention on String {
     final trimmed = trim();
 
     final matrixTo = RegExp(
-      r"^https?://matrix\.to/#/([^/?#]+)",
+      r"^https?://matrix\.to/#/(.[^/?#]+)",
       caseSensitive: false,
     );