create-react-admin: Upgrade to MUI v7

Author: slax57

packages/create-react-admin/templates/common/package.json

@@ -12,8 +12,8 @@
     "dependencies": {
         "@emotion/react": "^11.14.0",
         "@emotion/styled": "^11.14.0",
-        "@mui/icons-material": "^6.4.0",
-        "@mui/material": "^6.4.0",
+        "@mui/icons-material": "^7.0.1",
+        "@mui/material": "^7.0.1",
         "react": "^19.0.0",
         "react-admin": "^5.7.0",
         "react-dom": "^19.0.0",

packages/create-react-admin/templates/resolutions/package.json

@@ -2,8 +2,8 @@
     "resolutions": {
         "@emotion/react": "^11.14.0",
         "@emotion/styled": "^11.14.0",
-        "@mui/icons-material": "^6.4.0",
-        "@mui/material": "^6.4.0",
+        "@mui/icons-material": "^7.0.1",
+        "@mui/material": "^7.0.1",
         "react": "^19.0.0",
         "react-dom": "^19.0.0",
         "react-router": "^7.1.3",