fix the clang CI build

Every module unit now includes the standard headers it uses. Declarations
reaching a unit only through an imported module's global module fragment
are reachable but not visible, so ADL misses the free operators older
libstdc++ declares beside a type - reproduced on ubuntu 24.04 (libstdc++
13), where gl/vao.cpp could not compare vector iterators.

Also drops a stale editor/editorSettings.hpp from the MSVC source list,
which broke the Windows configure step, silences the deliberate
include-in-purview warning in the glm wrapper, and removes GCC support:
clang or MSVC only.

model/AnimModel.cpp

@@ -1,4 +1,8 @@
 module;
+#include <array>
+#include <istream>
+#include <ostream>
+#include <tuple>
 #include <iomanip>
 #include <algorithm>
 #include <cmath>

model/AnimModel.cppm

@@ -12,6 +12,10 @@ http://mozilla.org/MPL/2.0/.
 
 */
 module;
+#include <array>
+#include <istream>
+#include <ostream>
+#include <tuple>
 #include <optional>
 #include <list>
 #include <string>

model/MdlMngr.cpp

@@ -1,4 +1,6 @@
 module;
+#include <deque>
+#include <unordered_map>
 #include <memory>
 #include <typeinfo>
 #include <vector>

model/Model3d.cpp

@@ -1,4 +1,11 @@
 module;
+#include <fstream>
+#include <ios>
+#include <istream>
+#include <iterator>
+#include <limits>
+#include <memory>
+#include <ostream>
 #include "utilities/utilities_macros.h"
 #include <algorithm>
 #include <stdexcept>

model/Model3d.cppm

@@ -7,6 +7,12 @@ obtain one at
 http://mozilla.org/MPL/2.0/.
 */
 module;
+#include <cstddef>
+#include <istream>
+#include <ostream>
+#include <string>
+#include <tuple>
+#include <utility>
 #include "global_include/interfaces/ITexture_macros.h"
 #include <cstdint>
 #include <optional>

model/ResourceManager.cpp

@@ -1,4 +1,9 @@
 module;
+#include <utility>
+#include <chrono>
+#include <cstddef>
+#include <sstream>
+#include <string>
 
 module eu07.model.resourcemanager;
 /*

model/ResourceManager.cppm

@@ -7,6 +7,7 @@ obtain one at
 http://mozilla.org/MPL/2.0/.
 */
 module;
+#include <utility>
 #include <algorithm>
 #include <chrono>
 #include <cstddef>

model/Texture.cpp

@@ -1,4 +1,7 @@
 module;
+#include <atomic>
+#include <cstddef>
+#include <cstdint>
 #include "glad/glad.h"
 #include <algorithm>
 #include <array>

model/Texture.cppm

@@ -7,6 +7,10 @@ obtain one at
 http://mozilla.org/MPL/2.0/.
 */
 module;
+#include <array>
+#include <atomic>
+#include <cstddef>
+#include <utility>
 #include "glad/glad.h"
 #include <istream>
 #include "winheaders.h"

model/material.cpp

@@ -1,4 +1,7 @@
 module;
+#include <array>
+#include <optional>
+#include <unordered_map>
 #include <vector>
 #include "glad/glad.h"
 #include <cmath>

model/material.cppm

@@ -1,4 +1,8 @@
 module;
+#include <array>
+#include <cstddef>
+#include <string>
+#include <utility>
 #include "global_include/interfaces/ITexture_macros.h"
 #include <optional>
 #include <unordered_map>