Doc: Remove "Managing Projects"

This topic is not used anymore.

Task-number: QTCREATORBUG-29361
Change-Id: Ia4d54a77fb3aac2e98fc00d697b045aee798b1ae
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>

doc/qtcreator/src/overview/creator-only/creator-tutorials.qdoc

@@ -4,7 +4,7 @@
 /*!
     \previouspage creator-build-example-application.html
     \page creator-tutorials.html
-    \nextpage creator-project-managing.html
+    \nextpage creator-how-tos.html
 
     \title Tutorials
 

doc/qtcreator/src/projects/creator-only/creator-projects-creating.qdoc

@@ -8,11 +8,9 @@
 // **********************************************************************
 
 /*!
-    \previouspage creator-project-managing.html
     \page creator-project-creating.html
-    \nextpage creator-project-qmake-libraries.html
+    \previouspage creator-overview.html
-
+    \nextpage creator-configuring-projects.html
-    \ingroup creator-explanation-projects
 
     \title Creating Projects
 

doc/qtcreator/src/projects/creator-only/creator-projects-libraries.qdoc

@@ -99,7 +99,7 @@
 /*!
     \page creator-tutorial-adding-internal-libraries-to-projects.html
     \previouspage creator-tutorials.html
-    \nextpage creator-project-managing.html
+    \nextpage creator-how-tos.html
 
     \ingroup creator-tutorials
 

doc/qtcreator/src/projects/creator-only/creator-projects-overview.qdoc

@@ -1,45 +0,0 @@
-// Copyright (C) 2023 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only
-
-// **********************************************************************
-// NOTE: the sections are not ordered by their logical order to avoid
-// reshuffling the file each time the index order changes (i.e., often).
-// Run the fixnavi.pl script to adjust the links to the index order.
-// **********************************************************************
-
-/*!
-    \previouspage accelbubble
-    \page creator-project-managing.html
-    \nextpage creator-project-creating.html
-
-    \title Managing Projects
-
-    \image front-projects.png
-
-    \list
-
-        \li \l{Creating Projects}
-
-            To set up a project, you first have to decide what kind of an
-            application you want to develop: do you want a user interface based
-            on Qt Quick or Qt widgets. Second, you have to choose the
-            language to implement the application logic: C++, JavaScript, or
-            Python.
-
-        \li \l{Version Control Systems}
-
-            The recommended way to set up a project is to use a version control
-            system. Store and edit only project source files and configuration
-            files. Do not store generated files.
-
-        \li \l{Configuring Projects}
-
-            Installation programs and project wizards create default
-            configurations for \QC and your projects. You can modify
-            the settings in the \uicontrol Projects mode.
-
-    \endlist
-
-    \sa {Manage Projects}{How To: Manage Projects}, {Manage sessions},
-    {Build Systems}
-*/

doc/qtcreator/src/python/creator-tutorial-python-application-qt-widgets.qdoc

@@ -4,7 +4,7 @@
 /*!
     \page tutorial-python-application-qt-widgets.html
     \previouspage creator-tutorials.html
-    \nextpage creator-project-managing.html
+    \nextpage creator-how-tos.html
 
     \ingroup creator-tutorials
 

doc/qtcreator/src/python/creator-tutorial-python-application-qtquick.qdoc

@@ -4,7 +4,7 @@
 /*!
     \page creator-tutorial-python-application-qt-quick.html
     \previouspage creator-tutorials.html
-    \nextpage creator-project-managing.html
+    \nextpage creator-how-tos.html
 
     \ingroup creator-tutorials
 

doc/qtcreator/src/qtquick/creator-only/creator-mobile-app-tutorial.qdoc

@@ -4,7 +4,7 @@
 /*!
     \example accelbubble
     \previouspage creator-tutorials.html
-    \nextpage creator-project-managing.html
+    \nextpage creator-how-tos.html
     \ingroup creator-tutorials
 
     \title Creating a Mobile Application

doc/qtcreator/src/qtquick/creator-only/qtquick-app-tutorial.qdoc

@@ -4,7 +4,7 @@
 /*!
     \example transitions
     \previouspage creator-tutorials.html
-    \nextpage creator-project-managing.html
+    \nextpage creator-how-tos.html
     \ingroup creator-tutorials
 
     \title Creating a Qt Quick Application

doc/qtcreator/src/widgets/qtdesigner-app-tutorial.qdoc

@@ -4,7 +4,7 @@
 /*!
     \page creator-writing-program.html
     \previouspage creator-tutorials.html
-    \nextpage creator-project-managing.html
+    \nextpage creator-how-tos.html
     \ingroup creator-tutorials
 
     \title Creating a Qt Widget Based Application