[feat] add kei backup

src/ts/storage/database.ts

@@ -368,6 +368,7 @@ export function setDatabase(data:Database){
         sendName: false,
         utilOverride: false
     }
+    data.keiServerURL ??= ''
 
     changeLanguage(data.language)
     DataBase.set(data)
@@ -509,6 +510,7 @@ export interface Database{
             expires_in?: number
         }
         useSync?:boolean
+        kei?:boolean
     },
     classicMaxWidth: boolean,
     useChatSticker:boolean,
@@ -572,6 +574,7 @@ export interface Database{
     chainOfThought?:boolean
     genTime:number
     proomptSettings: ProomptSettings
+    keiServerURL:string
 }
 
 export interface customscript{

src/ts/storage/globalApi.ts

@@ -22,6 +22,7 @@ import { decodeRisuSave, encodeRisuSave } from "./risuSave";
 import { AutoStorage } from "./autoStorage";
 import { updateAnimationSpeed } from "../gui/animation";
 import { updateColorScheme, updateTextTheme } from "../gui/colorscheme";
+import { saveDbKei } from "../kei/backup";
 
 //@ts-ignore
 export const isTauri = !!window.__TAURI__
@@ -243,6 +244,7 @@ export async function saveDb(){
                 }
                 savetrys = 0
             }
+            await saveDbKei()
             await sleep(500)
         } catch (error) {
             if(savetrys > 4){