ref(dashboards): Update generate dashboard endpoint permission check

[edwardgou-sentry]

Update permission check to look for gen-ai-features, instead of using has_seer_explorer_access_with_detail which checks for seer-explorer flags.

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Cursor Bugbot has reviewed your changes and found 1 potential issue.

Autofix Details

Bugbot Autofix prepared a fix for the issue found in the latest run.

• ✅ Fixed: Test patches nonexistent function after rename
  • Updated the @patch decorator in test_post_without_seer_access_returns_403 to use the renamed function has_seer_access_with_detail instead of the old name has_seer_explorer_access_with_detail.

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@cursor push 8969617cd9

Preview (8969617cd9)

diff --git a/tests/sentry/dashboards/endpoints/test_organization_dashboard_generate.py b/tests/sentry/dashboards/endpoints/test_organization_dashboard_generate.py
--- a/tests/sentry/dashboards/endpoints/test_organization_dashboard_generate.py
+++ b/tests/sentry/dashboards/endpoints/test_organization_dashboard_generate.py
@@ -64,7 +64,7 @@
         assert response.status_code == 403
 
     @patch(
-        "sentry.dashboards.endpoints.organization_dashboard_generate.has_seer_explorer_access_with_detail"
+        "sentry.dashboards.endpoints.organization_dashboard_generate.has_seer_access_with_detail"
     )
     def test_post_without_seer_access_returns_403(self, mock_has_access: MagicMock) -> None:
         mock_has_access.return_value = (False, "AI features are disabled for this organization.")

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