clean up and standardize types across the codebase, unify atomic operations, improve UTF-8 handling throughout the system, remove obsolete input and named queue interfaces, redesign process preparation and creation, tighten IPC and service boundaries, improve error handling and reliability, minor documentation cleanup, fix doom surfaces, fix panic in ini parsing.

code/user/tests/security_smoke/security_smoke.c

@@ -102,10 +102,6 @@ static int run_restricted_child(uint32_t parentPid) {
     status = SysQueryKernelStats(SYS_KERNEL_STATS_SCHEDULER, (void*)0, 0, &required);
     if (status != NTLSTATUS_ACCESS_DENIED) return 14;
 
-    SYS_HANDLE inputQueue = SYS_HANDLE_INVALID;
-    status = SysOpenInputQueue(0, &inputQueue);
-    if (status != NTLSTATUS_ACCESS_DENIED) return 15;
-
     SYS_DISPLAY_INFO displayInfo;
     memset(&displayInfo, 0, sizeof(displayInfo));
     status = SysQueryDisplayInfo(&displayInfo);
@@ -142,16 +138,6 @@ static int run_restricted_child(uint32_t parentPid) {
     status = SysAudioEnumerateEndpoints(&enumerateAudio);
     if (status != NTLSTATUS_ACCESS_DENIED) return 22;
 
-    SYS_HANDLE queue = SYS_HANDLE_INVALID;
-    status = SysCreateQueue(&queue);
-    if (!KSUCCESS(status)) return 23;
-    SYS_PUBLISH_QUEUE_REQUEST publishQueue = {
-        sizeof(publishQueue), SysSvFromCstr("security_smoke.restricted"), queue
-    };
-    status = SysPublishQueue(&publishQueue);
-    (void)SysCloseHandle(queue);
-    if (status != NTLSTATUS_ACCESS_DENIED) return 24;
-
     SYS_HANDLE listener = SYS_HANDLE_INVALID;
     SYS_CREATE_PORT_REQUEST createPort;
     memset(&createPort, 0, sizeof(createPort));