feat: display line break hints in enter mode

app/locales/cn.ts

@@ -1,3 +1,5 @@
+import { SubmitKey } from "../store/app";
+
 const cn = {
   WIP: "该功能仍在开发中……",
   Error: {
@@ -17,7 +19,13 @@ const cn = {
       Retry: "重试",
     },
     Typing: "正在输入…",
-    Input: (submitKey: string) => `输入消息，${submitKey} 发送, Shift + Enter 换行`,
+    Input: (submitKey: string) => {
+      var inputHints = `输入消息，${submitKey} 发送`;
+      if (submitKey === String(SubmitKey.Enter)) {
+        inputHints += ", Shift + Enter 换行";
+      }
+      return inputHints;
+    },
     Send: "发送",
   },
   Export: {

app/locales/en.ts

@@ -1,3 +1,4 @@
+import { SubmitKey } from "../store/app";
 import type { LocaleType } from "./index";
 
 const en: LocaleType = {
@@ -20,7 +21,13 @@ const en: LocaleType = {
       Retry: "Retry",
     },
     Typing: "Typing…",
-    Input: (submitKey: string) => `Type something and press ${submitKey} to send, press Shift + Enter to newline`,
+    Input: (submitKey: string) => {
+      var inputHints = `Type something and press ${submitKey} to send`;
+      if (submitKey === String(SubmitKey.Enter)) {
+        inputHints += ", press Shift + Enter to newline";
+      }
+      return inputHints;
+    },
     Send: "Send",
   },
   Export: {

app/locales/tw.ts

@@ -1,3 +1,4 @@
+import { SubmitKey } from "../store/app";
 import type { LocaleType } from "./index";
 
 const tw: LocaleType = {
@@ -19,7 +20,13 @@ const tw: LocaleType = {
       Retry: "重試",
     },
     Typing: "正在輸入…",
-    Input: (submitKey: string) => `輸入訊息後，按下 ${submitKey} 鍵即可發送, Shift + Enter 鍵換行`,
+    Input: (submitKey: string) =>  {
+      var inputHints = `輸入訊息後，按下 ${submitKey} 鍵即可發送`;
+      if (submitKey === String(SubmitKey.Enter)) {
+        inputHints += ", Shift + Enter 鍵換行";
+      }
+      return inputHints;
+    },
     Send: "發送",
   },
   Export: {