fix: Resolve warnings in multiple components

kernel/src/Common/Panic.cpp

@@ -1,6 +1,6 @@
 #include "Panic.hpp"
 
-void Panic(const char *meditationString, System::Registers registers) {
+void Panic(const char *meditationString, System::Registers) {
     kerr << "=========== Kernel panic ===========" << Kt::newline;
     kerr << meditationString << Kt::newline;
 

kernel/src/CppLib/Alloc.cpp

@@ -13,6 +13,11 @@ void* operator new(std::size_t size)
 }
 
 void operator delete(void* block)
+{
+    Memory::g_heap->Free(block);
+}
+
+void operator delete(void* block, long unsigned int)
 {
     Memory::g_heap->Free(block);
 }

kernel/src/CppLib/Stream.cpp

@@ -74,6 +74,8 @@ kcp::cstringstream& kcp::cstringstream::operator<<(uint64_t val) {
 kcp::cstringstream& kcp::cstringstream::operator<<(base nb)
 {
     current_base = nb;
+    
+    return *this;
 }
 
 const char* kcp::cstringstream::cstr() {

kernel/src/Memory/Heap.cpp

@@ -56,7 +56,7 @@ namespace Memory
                 BlockDescriptor* descriptor {(BlockDescriptor *)current_block_ptr};
                 descriptor->block_size = size;
                 
-                void* block_start = (void *)(uint64_t)current_block_ptr + descriptor_size;
+                void* block_start = (void *)((uint64_t)current_block_ptr + descriptor_size);
 
                 if (!block_copy.size) {
                     current_prev_ptr->next = block_copy.next;

kernel/src/main.cpp

@@ -29,8 +29,8 @@ namespace Memory {
     uint64_t HHDMBase;
 };
 
-KernelOutStream kout;
-KernelErrorStream kerr;
+KernelOutStream kout{};
+KernelErrorStream kerr{};
 
 // Extern declarations for global constructors array.
 extern void (*__init_array[])();