fixed caching

public/js/skin3d.js

@@ -1,7 +1,52 @@
+const uploadSkin = async (event) => {
+    event.preventDefault();
+    const skinFile = document.getElementById("skinFile").files[0];
+
+    if (!skinFile) {
+        alert("Please, select a skin before uploading!");
+        return;
+    }
+
+	let formData = new FormData();
+	formData.append("file", skinFile);
+
+    await fetch(`/api/uploadSkin`, {
+        method: "POST",
+        body: formData
+    })
+
+    location.reload(true);
+}
+
+const uploadCape = async (event) => {
+    event.preventDefault();
+    const capeFile = document.getElementById("capeFile").files[0];
+
+    if (!capeFile) {
+        alert("Please, select a cape befora uploading!");
+        return;
+    }
+
+	let formData = new FormData();
+	formData.append("file", capeFile);
+
+    await fetch(`/api/uploadCape`, {
+        method: "POST",
+        body: formData
+    })
+
+    location.reload(true);
+}
+
+
 window.onload = async function() {
+	document.getElementById("skinForm").addEventListener("submit", uploadSkin)
+
 	if (document.getElementById("cape")) {
     	document.getElementById("cape").addEventListener("click", () => { set_cape_type("cape") }, false);
     	document.getElementById("cape").checked = true;
+
+		document.getElementById("capeForm").addEventListener("submit", uploadCape);
 	} 
 	if (document.getElementById("elytra")) {
 		document.getElementById("elytra").addEventListener("click", () => { set_cape_type("elytra") }, false );  
@@ -27,4 +72,6 @@ window.onload = async function() {
 	function set_cape_type(type) {
 	    skinViewer.loadCape(`https://launcher.foxarmy.org/cloaks/${username}.png`, { backEquipment: type });
 	}
+	
+	
 }