fix: harden classroom presentations

config/plasma/lookandfeel/contents/layouts/org.kde.plasma.desktop-layout.js

@@ -87,26 +87,9 @@ if (PARENT_CALL) {
     parentCall.writeConfig("maxSectionCount", 1);
 }
 
-// HELP, beside Parent Call and not in the row with the applications.
-//
-// Every room gets it: the manual is the one thing that is never optional,
-// because a teacher who needs it is by definition a teacher who does not
-// know where to look. It shows only the pages for the features THIS
-// device has — see classroom-manual — so the button means the same thing
-// in every room while what it opens does not.
-//
-// On the left, with Parent Call, for the same reason Parent Call is
-// there: it is not one of the room's applications, and putting it in the
-// middle row would move buttons teachers reach for without looking.
-var help = panel.addWidget("org.kde.plasma.quicklaunch");
-help.currentConfigGroup = ["General"];
-help.writeConfig(
-    "launcherUrls",
-    "file:///usr/share/applications/ekklesia-manual.desktop"
-);
-help.writeConfig("showLauncherNames", false);
-help.writeConfig("enablePopup", false);
-help.writeConfig("maxSectionCount", 1);
+// Help is intentionally absent from this release's teacher-facing panel.
+// Its launcher, source pages and build pipeline remain installed for the
+// documentation correction pass; only the unfinished entry point is hidden.
 
 var leftGap = panel.addWidget("org.kde.plasma.panelspacer");
 leftGap.currentConfigGroup = ["General"];