Changing the password: the Logout button at the far right of the toolbar became an Account menu that names the signed-in account in an entry of its own that cannot be picked, with Change password... above Logout, and the new dialog (src/editor/auth/PasswordDialog.ts) asks for the current password, the new one and its repetition, all three as bullets, and stays standing when the server refuses so that it can say why, unlike the other form dialogs; the rules for empty, too short, new equal to old and a differing repetition sit as the pure function passwordProblem() next to loginProblem(), the API gained POST ?r=auth/password which answers 204, insists on the current password although a session is there, enforces a minimum length of 8 in UserStore::MIN_PASSWORD_LENGTH and again in the client so the mask can answer without asking the server, and the new SessionStore::destroyAllFor($user, $keep) ends every other session of the account while the tab that changed the password keeps its own; the placeholders admin/admin and user/user stay as they are, which the length check does not touch because it only runs when a password is set through the API; e2e 45 grew by 8 checks for the menu, the dialog, both refusals and signing in with the old and the new password, and it sets the e2e account back at the end - a run dying in between leaves it on <password>-tmp, which a make-user.php call repairs (#182)

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

src/editor/debugHook.ts

@@ -204,6 +204,8 @@ export function installDebugHook(app: Application, state: EditorState, editor: E
     labelsDropped,
     shownLabel,
     tabRow: () => editor.tabRow(),
+    /** The open "Change password" dialog (#182): its message and whether it is waiting, or null. */
+    passwordDialog: () => editor.accountDialog()?.info() ?? null,
     /** The dividers left and right of the centre column – dragging them narrows the tab row. */
     panelSplitters: () => ({ left: centreOf(editor.leftSplitter), right: centreOf(editor.rightSplitter) }),
     /** The left column: asset panel on top, scene objects below, and the divider between them. */