Fix graph view not auto-refreshing task states during DAG run

[vatsrahul1001]

Graph view does not refresh task statuses while tasks are running

Before:

After:

Root cause

Graph.tsx calls useGridTiSummariesStream without the states prop:

// Before
useGridTiSummariesStream({ dagId, runIds: runId ? [runId] : [] });

Inside useGridTiSummariesStream, the auto-refresh interval only starts when hasActiveRuns is true:

const hasActiveRuns = states?.some((state) => isStatePending(state)) ?? false;
Without states, this is always false → the setInterval never fires → after the initial stream completes the graph freezes.

Grid.tsx already passes states correctly — Graph was missing it.

Fix
Fetch the current dag run state via useDagRunServiceGetDagRun (already cached by React Query — no extra network cost) and pass it as states:

// After

const { data: dagRun } = useDagRunServiceGetDagRun(
  { dagId, dagRunId: runId },
  undefined,
  { enabled: Boolean(runId) },
);
useGridTiSummariesStream({
  dagId,
  runIds: runId ? [runId] : [],
  states: dagRun ? [dagRun.state] : undefined,
});

Tests
Added Graph.test.tsx with two cases:

Verifies states is forwarded when a runId is present and the run is active
Verifies states is undefined when no runId is present

• closes: Graph does not seem to refresh properly in 3.2.1rc2 #65517

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[pierrejeambrun]

LGTM, tested and working as expected thanks.

[github-actions]

Backport successfully created: v3-2-test

Note: As of Merging PRs targeted for Airflow 3.X
the committer who merges the PR is responsible for backporting the PRs that are bug fixes (generally speaking) to the maintenance branches.

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Status	Branch	Result
✅	v3-2-test