feat: may_ask (#981)

* feat: u may ask

* chore: adjust code according to CR

* chore: adjust code according to CR

* ut: test for suggestions.py

---------

Co-authored-by: Willem Jiang <willem.jiang@gmail.com>

frontend/src/core/i18n/locales/en-US.ts

@@ -96,6 +96,12 @@ export const enUS: Translations = {
     searchModels: "Search models...",
     surpriseMe: "Surprise",
     surpriseMePrompt: "Surprise me",
+    followupLoading: "Generating follow-up questions...",
+    followupConfirmTitle: "Send suggestion?",
+    followupConfirmDescription:
+      "You already have text in the input. Choose how to send it.",
+    followupConfirmAppend: "Append & send",
+    followupConfirmReplace: "Replace & send",
     suggestions: [
       {
         suggestion: "Write",

frontend/src/core/i18n/locales/types.ts

@@ -76,6 +76,11 @@ export interface Translations {
     searchModels: string;
     surpriseMe: string;
     surpriseMePrompt: string;
+    followupLoading: string;
+    followupConfirmTitle: string;
+    followupConfirmDescription: string;
+    followupConfirmAppend: string;
+    followupConfirmReplace: string;
     suggestions: {
       suggestion: string;
       prompt: string;

frontend/src/core/i18n/locales/zh-CN.ts

@@ -92,6 +92,11 @@ export const zhCN: Translations = {
     searchModels: "搜索模型...",
     surpriseMe: "小惊喜",
     surpriseMePrompt: "给我一个小惊喜吧",
+    followupLoading: "正在生成可能的后续问题...",
+    followupConfirmTitle: "发送建议问题？",
+    followupConfirmDescription: "当前输入框已有内容，选择发送方式。",
+    followupConfirmAppend: "追加并发送",
+    followupConfirmReplace: "替换并发送",
     suggestions: [
       {
         suggestion: "写作",