Ensure UI config is fetched before other queries

[bbovenzi]

Alternative to #44989

Ensure that we have the UI config before any other request is made to the backend.

Ultimately, we should include this as part of the authentication flow.

---

^ Add meaningful description above
Read the Pull Request Guidelines for more information.
In case of fundamental code changes, an Airflow Improvement Proposal (AIP) is needed.
In case of a new dependency, check compliance with the ASF 3rd Party License Policy.
In case of backwards incompatible changes please leave a note in a newsfragment file, named {pr_number}.significant.rst or {issue_number}.significant.rst, in newsfragments.

[tirkarthi]

For some reason the dags page filter buttons by state like failed, running etc. are not working and the url is not updated with the selected state value for last_dag_run_state. But selecting the filter from dashboard button applies the query parameter last_dag_run_state and it's working fine. I bisected to this commit using below command

Not working

(myenv) ➜ ui git:(main) ✗ git checkout 5e0aeef src/
Updated 0 paths from e685b10ac1

Working

(myenv) ➜ ui git:(main) ✗ git checkout 5e0aeef~1 src/
Updated 3 paths from 222dbe1da5

[tirkarthi]

Below seems to fix this issue. I don't see any changes to table state in the fix. Somewhere along the line the search params and table state seem to get out of sync.

gd src/pages/DagsList/DagsFilters.tsx | cat
diff --git a/airflow/ui/src/pages/DagsList/DagsFilters.tsx b/airflow/ui/src/pages/DagsList/DagsFilters.tsx
index 94cca4d5ee..2c766af8e4 100644
--- a/airflow/ui/src/pages/DagsList/DagsFilters.tsx
+++ b/airflow/ui/src/pages/DagsList/DagsFilters.tsx
@@ -86,11 +86,11 @@ export const DagsFilters = () => {
       } else {
         searchParams.set(PAUSED_PARAM, val);
       }
-      setSearchParams(searchParams);
       setTableURLState({
         pagination: { ...pagination, pageIndex: 0 },
         sorting,
       });
+      setSearchParams(searchParams);
     },
     [pagination, searchParams, setSearchParams, setTableURLState, sorting],
   );
@@ -103,11 +103,11 @@ export const DagsFilters = () => {
         } else {
           searchParams.set(LAST_DAG_RUN_STATE_PARAM, value);
         }
-        setSearchParams(searchParams);
         setTableURLState({
           pagination: { ...pagination, pageIndex: 0 },
           sorting,
         });
+	setSearchParams(searchParams);
       },
       [pagination, searchParams, setSearchParams, setTableURLState, sorting],
     );

[bbovenzi]

Very weird. @tirkarthi, Do you want to open those changes as PR?