✨ Add support for copying to a remote clipboard

Where possible anyway. The idea here is we're use the newly-added textual
copy_to_clipboard method to get the bookmark as far as it'll go, and then we
use pyperclip anyway to get it to the "local" clipboard, which will mean
that even on terminals that don't support OSC 52, it should get somewhere
useful anyway.

ChangeLog.md

@@ -1,5 +1,12 @@
 # Tinboard ChangeLog
 
+## WiP
+
+**Released: WiP**
+
+- When copying a bookmark to the clipboard, a best effort is now made to
+  ensure it'll also make it over a remote connection.
+
 ## v0.12.0
 
 **Released: 2024-04-18**

tinboard/screens/main.py

@@ -511,6 +511,13 @@ def copy_bookmark_to_clipboard(self) -> None:
         if (bookmark := self.query_one(Bookmarks).current_bookmark) is None:
             self.app.bell()
         elif bookmark.data.href:
+            # Use Textual's own "copy to clipboard" as this will help push
+            # it through remote connections.
+            self.app.copy_to_clipboard(bookmark.data.href)
+            # Having done that, try and use pyperclip anyway, because it's
+            # possible we're within a terminal that doesn't support the
+            # above, but this will at best finally get it there, and at
+            # worst overwrite the clipboard with the same data.
             try:
                 to_clipboard(bookmark.data.href)
             except PyperclipException: