Add support for file copy and deletion

resources/assets/scripts/api/server/files/deleteFile.ts

@@ -0,0 +1,13 @@
+import http from "@/api/http";
+
+/**
+ * Deletes files and/or folders from the server. You should pass through an array of
+ * file or folder paths to be deleted.
+ */
+export function deleteFile(server: string, location: string): Promise<void> {
+    return new Promise((resolve, reject) => {
+        http.post(`/api/client/servers/${server}/files/delete`, {location})
+            .then(() => resolve())
+            .catch(reject);
+    })
+}