perf!: enable native colour in theme

BREAKING CHANGE: @mui/material >= 7.3 is now required

Author: OliverDudgeon

package.json

@@ -33,10 +33,10 @@
     "format": "eslint --fix --cache --max-warnings=0"
   },
   "peerDependencies": {
-    "@mui/material": ">5"
+    "@mui/material": ">=7.3"
   },
   "devDependencies": {
-    "@mui/material": "7.0.1",
+    "@mui/material": "7.3.6",
     "@semantic-release/changelog": "6.0.3",
     "@semantic-release/exec": "7.1.0",
     "@semantic-release/git": "10.0.1",

pnpm-lock.yaml

@@ -41,6 +41,7 @@ const squonkPalette = {
 
 const baseTheme = createTheme({
   cssVariables: {
+    nativeColor: true,
     colorSchemeSelector: ".mode-%s",
   },