fixed app crash on missing styles

Author: raheeliftikhar5

client/packages/lowcoder-core/lib/index.cjs

@@ -12148,6 +12148,7 @@ var Translator = /** @class */ (function () {
         // If still not found, return a default message or the key itself
         if (message === undefined) {
             console.warn("Translation missing for key: ".concat(key));
+            message = "oups! ".concat(key);
         }
         return message;
     };

client/packages/lowcoder-core/lib/index.js

@@ -12140,6 +12140,7 @@ var Translator = /** @class */ (function () {
         // If still not found, return a default message or the key itself
         if (message === undefined) {
             console.warn("Translation missing for key: ".concat(key));
+            message = "oups! ".concat(key);
         }
         return message;
     };

client/packages/lowcoder-core/src/i18n/index.tsx

@@ -181,7 +181,7 @@ export class Translator<Messages extends object> {
     // If still not found, return a default message or the key itself
     if (message === undefined) {
       console.warn(`Translation missing for key: ${key}`);
-      `oups! ${key}`;
+      message = `oups! ${key}`;
     }
 
     return message;

client/packages/lowcoder/src/comps/comps/tableComp/mockTableComp.tsx

@@ -52,7 +52,7 @@ const tableInitValue = {
 const tableData = {
   ...tableInitValue,
   data: JSON.stringify(i18nObjs.table.defaultData, null, " "),
-  columns: i18nObjs.table.columns.map((t: { key: string; title: string | undefined; isTag: boolean | undefined; }) =>
+  columns: i18nObjs.table.columns.map((t: any) =>
     newPrimaryColumn(t.key, calcColumnWidth(t.key, i18nObjs.table.defaultData), t.title, t.isTag)
   ),
 };