Add Missing Includes Across src/slic3r/GUI (#16048)

* Add Missing Includes Across src/slic3r/GUI

Every GUI source and header now directly includes the headers declaring what it uses, rather than relying on the precompiled header or transitive includes. Generated with clang-tidy misc-include-cleaner, plus one hand edit making CalibrationPanel.hpp self-contained.

* Drop the OS-Specific Includes Added Outside Their Platform Guards

GLib, GTK, D-Bus and POSIX headers are only used inside platform #if blocks, which already include them. Added unconditionally at the top of the file they broke the Windows build.

* Add the clang-tidy Configuration That Generated These Includes

Only misc-include-cleaner's missing-include check, with the headers it must never suggest: per-platform, internal and OS-specific ones that would break other platforms or are not meant to be included directly.

* Match Windows Paths in the clang-tidy Ignore List

Header paths use backslashes on Windows, so every / in a pattern is now [/\\]. The Windows SDK headers are ignored alongside the other OS-specific ones, and the list is one pattern per line. Suggested by @raistlin7447 from a Windows clang-cl run.

src/slic3r/GUI/MediaFilePanel.cpp

@@ -4,6 +4,7 @@
 #include "GUI_App.hpp"
 #include "GUI.hpp"
 #include "DeviceManager.hpp"
+#include "libslic3r_version.h"
 #include "slic3r/Utils/NetworkAgent.hpp"
 #include "Plater.hpp"
 #include "Widgets/Button.hpp"
@@ -12,8 +13,30 @@
 #include "Printer/PrinterFileSystem.h"
 #include "MsgDialog.hpp"
 #include "Widgets/ProgressDialog.hpp"
+#include <cstddef>
+#include <algorithm>
+#include <boost/smart_ptr/shared_ptr.hpp>
+#include <boost/smart_ptr/weak_ptr.hpp>
+#include <boost/log/trivial.hpp>
+#include <boost/algorithm/string/predicate.hpp>
+#include <boost/lexical_cast.hpp>
+#include <functional>
 #include <libslic3r/Model.hpp>
 #include <libslic3r/Format/bbs_3mf.hpp>
+#include <wx/panel.h>
+#include <wx/event.h>
+#include "slic3r/GUI/wxExtensions.hpp"
+#include <wx/gdicmn.h>
+#include <utility>
+#include <wx/colour.h>
+#include <vector>
+#include <wx/progdlg.h>
+#include "libslic3r/Semver.hpp"
+#include <sstream>
+#include "slic3r/GUI/Event.hpp"
+#include <wx/string.h>
+#include <wx/utils.h>
+#include "slic3r/GUI/GUI_Utils.hpp"
 #include "DeviceCore/DevStorage.h"
 
 #ifdef __WXMSW__