manuals tidy tier 2: empty-catch, enum-size, trivially-destructible

source/core/resources/resource_cache.hpp

@@ -3,6 +3,7 @@
 #include <SDL3/SDL.h>
 
 #include <cstddef>
+#include <cstdint>
 #include <memory>
 #include <string>
 #include <vector>
@@ -42,7 +43,7 @@ namespace Resource {
        private:
         Cache() = default;
 
-        enum class LoadStage {
+        enum class LoadStage : std::uint8_t {
             MUSICS,
             SOUNDS,
             BITMAPS,

source/core/resources/resource_list.hpp

@@ -1,5 +1,6 @@
 #pragma once
 
+#include <cstdint>
 #include <memory>
 #include <string>
 #include <unordered_map>
@@ -13,7 +14,7 @@ namespace Resource {
     // iterar per categoria a l'hora de carregar.
     class List {
        public:
-        enum class Type : int {
+        enum class Type : std::uint8_t {
             DATA,
             BITMAP,
             MUSIC,