feat: introduce bootloader-agnostic Boot Contract, add btlist command to list connected Bluetooth devices

kernel/src/Memory/Memmap.cpp

@@ -7,21 +7,21 @@
 using namespace Kt;
 
 namespace Memory {
-    LargestSection Scan(limine_memmap_response* mmap) {
+    LargestSection Scan(const montauk::boot::MemoryMap& mmap) {
         LargestSection currentLargestSection{};
 
-        for (size_t i = 0; i < mmap->entry_count; i++) {
-            auto entry = mmap->entries[i];
+        for (size_t i = 0; i < mmap.count; i++) {
+            const auto& entry = mmap.regions[i];
 
-            if (entry->base == 0) {
+            if (entry.base == 0) {
                 continue;
             }
-            
-            if (entry->type == LIMINE_MEMMAP_USABLE) {
-                if (entry->length > currentLargestSection.size) {
+
+            if (entry.kind == montauk::boot::MemoryKind::Usable) {
+                if (entry.length > currentLargestSection.size) {
                     currentLargestSection = {
-                        .address = (uint64_t)entry->base,
-                        .size = entry->length
+                        .address = entry.base,
+                        .size = entry.length
                     };
                 }
             }
@@ -33,4 +33,4 @@ namespace Memory {
 
         return currentLargestSection;
     }
-};
+};