feat(#221): add Activate button to profile cards for switching profiles (#360)

Co-authored-by: M57 <hy4ri@users.noreply.github.com>

app/src/main/res/values/strings.xml

@@ -294,6 +294,7 @@
     <string name="profiles_empty_desc">Connection profiles from Hermes will appear here.</string>
     <string name="profiles_label_model">Model: %1$s</string>
     <string name="profiles_label_provider">Provider: %1$s</string>
+    <string name="profiles_action_activate">Activate</string>
     <string name="profiles_action_edit_soul">Edit Soul</string>
     <string name="profiles_action_set_model">Set Model</string>
     <string name="profiles_content_desc_active">Active Profile</string>