feat: add a web UI server (#1345)

* update rdagent cmd

* fix log error message

* use multiProcessing.Process instead of subprocess.Popen

* add traces to gitignore

* add user interactor in RDLoop (finance scenarios)

* add interactor (feedback, hypothesis) for quant scens

* fix the test_end in qlib conf

* add features init config, general instruction to qlib scenarios

* set base features for based exp

* fix bug when combine factors

* move traces folder to git_ignore_folder

* fix bug in features init

* fix quant interact bug

* fix logger warning error

* bug fixes

* modify rdagent logger, now it can set file output

* adjust cli functions and fix logger bug

* fix server port transport problem

* update server_ui in cli

* add web code

* fix CI problem

* black fix

* update web ui README

* update README

* update readme

web/src/utils/crypto.js

@@ -0,0 +1,29 @@
+//crypto.js文件内容
+import CryptoJS from 'crypto-js'
+export default { // 加密
+    /**
+     * @description: 加密
+     * @param {*} word
+     * @param {*} keyStr
+     */
+    set(word, keyStr) {
+        keyStr = keyStr || 'abcdef0123456789' // 16位的密钥，自己定义，和下面的密钥要相同
+        var srcs = CryptoJS.enc.Utf8.parse(word) //  字符串到数组转换，解析明文
+        var key = CryptoJS.enc.Utf8.parse(keyStr) //  字符串到数组转换，解析秘钥
+            // mode:加密方式；padding:填充方式；iv便宜向量（可选）
+        var encrypted = CryptoJS.AES.encrypt(srcs, key, { mode: CryptoJS.mode.ECB, padding: CryptoJS.pad.Pkcs7 })
+        return encrypted.toString() // 加密后的结果是对象，要转换为文本
+    },
+
+    /**
+     * @description: 解密
+     * @param {*} word
+     * @param {*} keyStr
+     */
+    get(word, keyStr) {
+        keyStr = keyStr || 'abcdef0123456789'
+        var key = CryptoJS.enc.Utf8.parse(keyStr) //  字符串到数组转换
+        var decrypt = CryptoJS.AES.decrypt(word, key, { mode: CryptoJS.mode.ECB, padding: CryptoJS.pad.Pkcs7 })
+        return CryptoJS.enc.Utf8.stringify(decrypt).toString() //  数组到字符串转换
+    }
+}