Wine: Add patch for custom 'Documents' dir path

Readme.md

@@ -269,6 +269,10 @@ FORMAT: Arch Linux PKGBUILD script + source archive.
 
 Patches for Wine.
 
+- custompatch_default-documents-dir.patch = Use XDG_WINEDOCUMENTS_DIR as a default Documents directory for Wine prefixes by default. You need to specify XDG_WINEDOCUMENTS_DIR in your $HOME/.config/user-dirs.dirs file.
+
+For more information, check [this](https://forum.winehq.org/viewtopic.php?f=8&t=28582) WineHQ forum topic.
+
 - custompatch_glsl_shader.patch = GLSL shaders patch for Wine.
 
 - custompatch_msi-add-dummyactionthreads.patch = Add MSI dummy actions since Wine lacks a proper implementation of MSI custom action server. See details [here](https://bugs.winehq.org/show_bug.cgi?id=18070)

wine/custompatch_default-documents-dir.patch

@@ -0,0 +1,12 @@
+--- a/dlls/shell32/shellpath.c
++++ b/dlls/shell32/shellpath.c
+@@ -4252,7 +4252,7 @@
+     UINT aidsMyStuff[] = { IDS_MYPICTURES, IDS_MYVIDEOS, IDS_MYMUSIC }, i;
+     const WCHAR* MyOSXStuffW[] = { PicturesW, MoviesW, MusicW };
+     int acsidlMyStuff[] = { CSIDL_MYPICTURES, CSIDL_MYVIDEO, CSIDL_MYMUSIC };
+-    static const char * const xdg_dirs[] = { "PICTURES", "VIDEOS", "MUSIC", "DOCUMENTS", "DESKTOP" };
++    static const char * const xdg_dirs[] = { "PICTURES", "VIDEOS", "MUSIC", "WINEDOCUMENTS", "DESKTOP" };
+     static const unsigned int num = sizeof(xdg_dirs) / sizeof(xdg_dirs[0]);
+     WCHAR wszTempPath[MAX_PATH];
+     char szPersonalTarget[FILENAME_MAX], *pszPersonal;
+