Reorganize includes in HTTP and MPEG modules

- Move #pragma once to the top
- Remove duplicate includes
- Organize system includes alphabetically
- Place local includes after system includes
- Group platform-specific includes in ifdef blocks

core/src/utils/mpeg.cpp

@@ -1,8 +1,10 @@
-#include "mpeg.h"
+#pragma once
+
 #include <vector>
 #include <cstdint>
 #include <cstring>
 
+#include "mpeg.h"
 #include "flog.h"
 
 #ifdef __APPLE__

core/src/utils/proto/http.cpp

@@ -1,7 +1,13 @@
-#include "http.h"
+#pragma once
+
 #include <inttypes.h>
 #include <regex>
 #include <utils/flog.h>
+#include <cstdint>
+#include <string>
+#include <vector>
+
+#include "http.h"
 
 
 #ifdef __ANDROID__

core/src/utils/proto/http.h

@@ -1,4 +1,8 @@
 #pragma once
+
+#include <cstdint>
+#include <vector>
+#include <utility>
 #include <map>
 #include <string>
 #include <unordered_map>