rename rule34test to drop

src/plugins/rule34/api.ts

@@ -67,10 +67,10 @@ for (const k of baseResponse) {
     hyperlinkarray.push(k.file_url);
 }
 
-export async function r34test() {
+export async function drop() {
     if (hyperlinkarray.length === 0) {
         await refresh();
-        return await r34test();
+        return await drop();
     }
     return hyperlinkarray.pop()!;
 }
@@ -78,7 +78,7 @@ export async function r34test() {
 export async function drop5() {
     let tmp = "";
     for (let i = 0; i < 5; i++) {
-        tmp += await r34test() + "\n";
+        tmp += await drop() + "\n";
     }
     return tmp;
 }