Fix ESLint issues

matrixgw_frontend/src/theme/customizations/dataDisplay.tsx

@@ -6,7 +6,6 @@ import { svgIconClasses } from "@mui/material/SvgIcon";
 import { typographyClasses } from "@mui/material/Typography";
 import { gray, green, red } from "../themePrimitives";
 
-/* eslint-disable import/prefer-default-export */
 export const dataDisplayCustomizations: Components<Theme> = {
   MuiList: {
     styleOverrides: {

matrixgw_frontend/src/theme/customizations/feedback.tsx

@@ -1,7 +1,6 @@
 import { type Theme, alpha, type Components } from "@mui/material/styles";
 import { gray, orange } from "../themePrimitives";
 
-/* eslint-disable import/prefer-default-export */
 export const feedbackCustomizations: Components<Theme> = {
   MuiAlert: {
     styleOverrides: {

matrixgw_frontend/src/theme/customizations/inputs.tsx

@@ -8,7 +8,6 @@ import CheckRoundedIcon from "@mui/icons-material/CheckRounded";
 import RemoveRoundedIcon from "@mui/icons-material/RemoveRounded";
 import { gray, brand } from "../themePrimitives";
 
-/* eslint-disable import/prefer-default-export */
 export const inputsCustomizations: Components<Theme> = {
   MuiButtonBase: {
     defaultProps: {

matrixgw_frontend/src/theme/customizations/navigation.tsx

@@ -9,7 +9,6 @@ import { tabClasses } from "@mui/material/Tab";
 import UnfoldMoreRoundedIcon from "@mui/icons-material/UnfoldMoreRounded";
 import { gray, brand } from "../themePrimitives";
 
-/* eslint-disable import/prefer-default-export */
 export const navigationCustomizations: Components<Theme> = {
   MuiMenuItem: {
     styleOverrides: {

matrixgw_frontend/src/theme/customizations/surfaces.ts

@@ -1,7 +1,6 @@
 import { alpha, type Theme, type Components } from "@mui/material/styles";
 import { gray } from "../themePrimitives";
 
-/* eslint-disable import/prefer-default-export */
 export const surfacesCustomizations: Components<Theme> = {
   MuiAccordion: {
     defaultProps: {

matrixgw_frontend/src/theme/themePrimitives.ts

@@ -24,8 +24,6 @@ declare module "@mui/material/styles" {
     900: string;
   }
 
-  interface PaletteColor extends ColorRange {}
-
   interface Palette {
     baseShadow: string;
   }
@@ -405,10 +403,10 @@ export const shape = {
   borderRadius: 8,
 };
 
-// @ts-ignore
 const defaultShadows: Shadows = [
   "none",
   "var(--template-palette-baseShadow)",
   ...defaultTheme.shadows.slice(2),
-];
+] as never;
+
 export const shadows = defaultShadows;