拆分数据处理分类，新增编码加密、数学计算分类

plugin/lib/quickcomposer/data/index.js

@@ -1,17 +1,9 @@
-const encoder = require("./encoder");
-const hash = require("./hash");
 const string = require("./string");
-const crypto = require("./crypto");
 const buffer = require("./buffer");
 const zlib = require("./zlib");
-const random = require("./random");
 
 module.exports = {
-  ...encoder,
-  ...hash,
   ...string,
-  ...crypto,
   buffer,
   zlib,
-  random,
 };