chore: cleanup files and move common method

src/app/core/common.h

@@ -2,6 +2,7 @@
 #define YAZE_CORE_COMMON_H
 
 #include <cstdint>
+#include <string>
 
 namespace yaze {
 namespace app {
@@ -10,6 +11,8 @@ namespace core {
 unsigned int SnesToPc(unsigned int addr);
 int AddressFromBytes(uint8_t addr1, uint8_t addr2, uint8_t addr3);
 int HexToDec(char *input, int length);
+bool StringReplace(std::string &str, const std::string &from,
+                   const std::string &to);
 
 }  // namespace core
 }  // namespace app