completely redesign how user mode memory is allocated, fix a few smp and scheduler bugs, terminating a process now terminates the process, telemetry, optimize text editor, new font, new color scheme

code/user/apps/doom/doom.c

@@ -4,6 +4,7 @@
 
 #include <stdint.h>
 #include <stddef.h>
+#include <stdlib.h>
 #include <stdbool.h>
 #include <string.h>
 #include <intrin.h>
@@ -28,7 +29,7 @@ static void doom_print_wrapper(const char* msg)
 // ---------------------------------------------------------------------------
 static void* doom_malloc_wrapper(int size)
 {
-    void* p = SysAlloc(size);
+    void* p = malloc(size);
     if (!p) SysExitProcess(1);
     return p;
 }
@@ -37,7 +38,7 @@ static void doom_free_wrapper(void* ptr)
 {
     if (!ptr) return;
 
-    SysFree(ptr);
+    free(ptr);
 }
 
 // ---------------------------------------------------------------------------
@@ -62,7 +63,7 @@ static void* doom_open_wrapper(const char* path, const char* mode)
     }
     if (result != 0) return 0;
 
-    DOOM_FILE_HANDLE* f = (DOOM_FILE_HANDLE*)SysAlloc(sizeof(DOOM_FILE_HANDLE));
+    DOOM_FILE_HANDLE* f = (DOOM_FILE_HANDLE*)malloc(sizeof(DOOM_FILE_HANDLE));
     if (!f) {
         SysCloseHandle(handle);
         return 0;
@@ -79,7 +80,7 @@ static void doom_close_wrapper(void* handle)
     if (!handle) return;
     DOOM_FILE_HANDLE* f = (DOOM_FILE_HANDLE*)handle;
     SysCloseHandle(f->Handle);
-    SysFree(f);
+    free(f);
 }
 
 static int doom_read_wrapper(void* handle, void* buf, int count)