Improvements to user profiles:

- Set a minimum width on the profile window (avatar size + margins)
- Made avatar editing a separate button, so you can zoom in on your own avatars
- Added hover text to avatar/displayname change buttons, which clarify where they will apply for global/room-specific profiles
- Added display of room name for room-specific profiles, with hover text that explains what that means.
- Added way to open global profile for users from their room-specific profiles (globe button next to room name)

src/ui/UserProfile.cpp

@@ -409,7 +409,8 @@ UserProfile::getGlobalProfileData()
           userid_.toStdString(),
           [this](const mtx::responses::Profile &res, mtx::http::RequestErr err) {
                   if (err) {
-                          nhlog::net()->warn("failed to retrieve own profile info");
+                          nhlog::net()->warn("failed to retrieve profile info for {}",
+                                             userid_.toStdString());
                           return;
                   }
 
@@ -418,3 +419,10 @@ UserProfile::getGlobalProfileData()
                   emit avatarUrlChanged();
           });
 }
+
+void
+UserProfile::openGlobalProfile()
+{
+        UserProfile *userProfile = new UserProfile("", userid_, manager, model);
+        emit manager->openProfile(userProfile);
+}