Add Network tests (#2304)

Also changes the way timeouts happen, since right now if a timeout was met (which it mostly wasn't), it would run the error callback twice causing potentially undefined behaviour

src/controllers/filters/FilterRecord.hpp

@@ -8,6 +8,7 @@
 
 #include <QRegularExpression>
 #include <QString>
+#include <QUuid>
 #include <pajlada/serialize.hpp>
 
 #include <memory>

src/controllers/filters/parser/Tokenizer.hpp

@@ -2,6 +2,10 @@
 
 #include "controllers/filters/parser/Types.hpp"
 
+#include <QMap>
+#include <QRegularExpression>
+#include <QString>
+
 namespace filterparser {
 
 static const QMap<QString, QString> validIdentifiersMap = {