Use Quotient's accountregistry

src/CMakeLists.txt

@@ -4,7 +4,6 @@
 # SPDX-License-Identifier: BSD-2-Clause
 
 add_executable(neochat
-    accountlistmodel.cpp
     controller.cpp
     actionshandler.cpp
     emojimodel.cpp
@@ -42,6 +41,8 @@ add_executable(neochat
 
 if(Quotient_VERSION_MINOR GREATER 6)
     target_compile_definitions(neochat PRIVATE QUOTIENT_07)
+else()
+    target_sources(neochat PRIVATE accountregistry.cpp)
 endif()
 
 ecm_add_app_icon(NEOCHAT_ICON ICONS ${CMAKE_SOURCE_DIR}/128-logo.png)