feat: signature upload tab & i18n

src/i18n/en-US/index.ts

@@ -53,6 +53,8 @@ export default {
   theme: 'Theme',
   light: 'Light',
   dark: 'Dark',
+  uploadFile: 'Upload File',
+  newUpload: 'New Upload',
   baseOnDevice: 'Base on Device',
   ...status,
   ...main,

src/i18n/th-th/index.ts

@@ -53,6 +53,8 @@ export default {
   theme: 'ธีม',
   light: 'สว่าง',
   dark: 'มืด',
+  uploadFile: 'อัปโหลดไฟล์',
+  newUpload: 'อัปโหลดใหม่',
   baseOnDevice: 'สีตามอุปกรณ์',
   ...status,
   ...main,