feat: support New Bing (GPT-4) (#49, #90)

src/utils/init-session.mjs

@@ -1,27 +1,41 @@
+/**
+ * @typedef {object} BingWeb
+ * @property {string|null} conversationSignature
+ * @property {string|null} conversationId
+ * @property {string|null} clientId
+ * @property {string|null} invocationId
+ */
 /**
  * @typedef {object} Session
  * @property {string|null} question
+ * @property {Object[]|null} conversationRecords
  * @property {string|null} conversationId - chatGPT web mode
  * @property {string|null} messageId - chatGPT web mode
  * @property {string|null} parentMessageId - chatGPT web mode
- * @property {Object[]|null} conversationRecords
+ * @property {BingWeb} bingWeb
  */
 /**
- * @param {Session} session
+ * @param {string|null} question
+ * @param {Object[]|null} conversationRecords
  * @returns {Session}
  */
-export function initSession({
-  question = null,
-  conversationId = null,
-  messageId = null,
-  parentMessageId = null,
-  conversationRecords = [],
-} = {}) {
+export function initSession({ question = null, conversationRecords = [] } = {}) {
   return {
+    // common
     question,
-    conversationId,
-    messageId,
-    parentMessageId,
     conversationRecords,
+
+    // chatgpt-web
+    conversationId: null,
+    messageId: null,
+    parentMessageId: null,
+
+    // bing
+    bingWeb: {
+      conversationSignature: null,
+      conversationId: null,
+      clientId: null,
+      invocationId: null,
+    },
   }
 }