Fix inverted logic in AllowCreateEDocument guard

The return values were swapped — normal posting (no flags) returned false
(blocking creation) while deferred scenarios returned true (allowing it).
Swap exit values so normal posting allows inline creation and suppressed
flows correctly defer to OnAfterPostWhseActivityCompleted.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: Magnus Hartvig Grønbech

src/Apps/W1/EDocument/App/src/Processing/EDocumentSubscribers.Codeunit.al

@@ -674,14 +674,14 @@ codeunit 6103 "E-Document Subscribers"
         DeferredCreationLbl: Label 'E-Document creation deferred', Locked = true;
     begin
         if not (CommitIsSuppressed or InvtPickPutaway or PreviewMode) then
-            exit(false);
+            exit(true);
 
         TelemetryDimensions.Add('Source', SourceEvent);
         TelemetryDimensions.Add('PreviewMode', Format(PreviewMode));
         TelemetryDimensions.Add('InvtPickPutaway', Format(InvtPickPutaway));
         TelemetryDimensions.Add('CommitIsSuppressed', Format(CommitIsSuppressed));
-        Telemetry.LogMessage('', DeferredCreationLbl, Verbosity::Normal, DataClassification::SystemMetadata, TelemetryScope::All, TelemetryDimensions);
-        exit(true);
+        Telemetry.LogMessage('0000SIG', DeferredCreationLbl, Verbosity::Normal, DataClassification::SystemMetadata, TelemetryScope::All, TelemetryDimensions);
+        exit(false);
     end;
 
     local procedure LogAfterValidate(EDocumentEntryNo: Integer; LineSystemId: Guid; FieldName: Text)