improve full refresh overlay (#33301)

include a few lines of stack trace in the full refresh overlay
error is not necessary webpack related



## Bug

- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`

## Feature

- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`

## Documentation / Examples

- [ ] Make sure the linting passes by running `yarn lint`

packages/next/client/dev/error-overlay/hot-dev-client.js

@@ -330,7 +330,12 @@ const FULL_REFRESH_STORAGE_KEY = '_has_warned_about_full_refresh'
 function performFullRefresh(err) {
   if (shouldWarnAboutFullRefresh()) {
     sessionStorage.setItem(FULL_REFRESH_STORAGE_KEY, 'true')
-    onFullRefreshNeeded(err.message)
+    const reason =
+      err &&
+      ((err.stack && err.stack.split('\n').slice(0, 5).join('\n')) ||
+        err.message ||
+        err + '')
+    onFullRefreshNeeded(reason)
   } else {
     window.location.reload()
   }

packages/react-dev-overlay/src/internal/container/FullRefreshWarning.tsx

@@ -109,7 +109,7 @@ const FullRefreshWarningReason = ({
         component, which disables Fast Refresh. Fast Refresh requires at least
         one parent function component in your React tree.
       </p>
-      <p>You can find more information in the related Webpack error below:</p>
+      <p>You can find more information in the related error below:</p>
       <Terminal content={reason} />
     </>
   )