refact: restructure project

1. adjust project structure;
2. use config.h to locate app-launch-helper binary.

tests/CMakeLists.txt

@@ -19,7 +19,7 @@ target_include_directories(${BIN_NAME} PRIVATE
 
 target_link_libraries(${BIN_NAME} PRIVATE
     GTest::gtest
-    ${AdaptorLib}
+    dde_am_static
 )
 
 target_compile_options(${BIN_NAME} PRIVATE

tests/ut_jobmanager.cpp

@@ -2,7 +2,7 @@
 //
 // SPDX-License-Identifier: LGPL-3.0-or-later
 
-#include "jobmanager1service.h"
+#include "dbus/jobmanager1service.h"
 #include <gtest/gtest.h>
 
 class TestJobManager : public testing::Test