fix: Language cache sight

src/shared/lib/mui/theme.ts

@@ -1,17 +1,45 @@
 import { createTheme } from "@mui/material/styles";
 
-export const theme = createTheme({
-  // You can customize your theme here
+export const COLORS = {
+  primary: "#7f6b58",
+  secondary: "#48989f",
+};
+
+const theme = {
   palette: {
-    mode: "light",
+    primary: {
+      main: COLORS.primary,
+    },
+    secondary: {
+      main: COLORS.secondary,
+    },
   },
   components: {
-    MuiDrawer: {
+    MuiAppBar: {
       styleOverrides: {
-        paper: {
-          backgroundColor: "#fff",
+        root: {
+          backgroundColor: COLORS.secondary,
         },
       },
     },
   },
-});
+};
+
+export const CustomTheme = {
+  Light: createTheme({
+    palette: {
+      ...theme.palette,
+    },
+    components: {
+      ...theme.components,
+    },
+  }),
+  Dark: createTheme({
+    palette: {
+      ...theme.palette,
+    },
+    components: {
+      ...theme.components,
+    },
+  }),
+};