move local diary mgmt to common module, clarify clientInit complete msg

framework/vehicleFlags/functions/fn_initClient.sqf

@@ -98,4 +98,13 @@ private _flagCategoryCfgs = (_vehicleFlagsCfg >> "FlagCategories") call BIS_fnc_
 
 } forEach _baseClassesToApplyActionsFor;
 
+[
+	LEVEL_DEBUG,
+	QUOTE(COMPONENT),
+	"initClient complete",
+	[]
+] call EFUNC(common,log);
+
+localNamespace setVariable [QGVAR(complete), true];
+
 nil;