feat: implement kernel capability model

kernel/src/Api/LibSyscall.hpp

@@ -4,6 +4,7 @@
     * Copyright (c) 2026 Daniel Hammer
 */
 
+#include <Memory/UserRange.hpp>
 #include <cstdint>
 #include <Sched/Scheduler.hpp>
 #include <Sched/ElfLoader.hpp>
@@ -133,7 +134,7 @@ namespace montauk::abi {
 
             auto* proc = Sched::GetCurrentProcessPtr();
             if (proc != nullptr) {
-                Ipc::UnmapAndFreeUserRange(proc->pml4Phys, libBase,
+                Memory::UnmapAndFreeUserRange(proc->pml4Phys, libBase,
                                            (libEnd - libBase) / 0x1000ULL);
             }
 
@@ -202,7 +203,7 @@ namespace montauk::abi {
                 uint64_t libBase = GetLibSlotBase(i);
                 uint64_t libEnd = libBase + Sched::LIB_MAX_SIZE;
 
-                Ipc::UnmapAndFreeUserRange(proc->pml4Phys, libBase,
+                Memory::UnmapAndFreeUserRange(proc->pml4Phys, libBase,
                                            (libEnd - libBase) / 0x1000ULL);
 
                 g_libTable[slot][i].inUse = false;