CommandSearch: Begin basic functionality (prints filename of result)

cli/sqlitedbservice.h

@@ -5,6 +5,7 @@
 #include "utils.h"
 #include "pagedata.h"
 #include "filedata.h"
+#include "../shared/sqlitesearch.h"
 enum SaveFileResult
 {
     OK,
@@ -24,6 +25,7 @@ public:
     bool deleteFile(QString path);
     bool fileExistsInDatabase(QString path);
     bool fileExistsInDatabase(QString path, qint64 mtime);
+    QVector<SearchResult> search(QString searchQuery);
 
 };