feat(STATE-WP-0064): wire consistency_sweep_remote_all state-hub query

Add POST /consistency/sweep/remote-all resolver support with a 330s
timeout and k8s projection for the consistency sweep definition.

tests/test_state_hub_context_resolver.py

@@ -407,6 +407,70 @@ def test_recently_on_scope_hourly_failure_bubbles(monkeypatch) -> None:
         StateHubContextResolver().resolve("recently_on_scope_hourly", None, {"range": "1h"})
 
 
+def test_consistency_sweep_remote_all_posts_batch(monkeypatch) -> None:
+    calls: list[dict[str, Any]] = []
+
+    def fake_post(url: str, **kwargs: Any) -> DummyResponse:
+        calls.append({"url": url, **kwargs})
+        return DummyResponse(
+            {
+                "exit_code": 0,
+                "lock_skipped": False,
+                "repos_processed": [{"repo_slug": "state-hub", "result": "pass"}],
+                "skipped_clean": ["quiet-repo"],
+                "skipped_missing": [],
+                "skipped_budget": [],
+            }
+        )
+
+    monkeypatch.setenv("STATE_HUB_URL", "http://state-hub.test/")
+    monkeypatch.setattr(httpx, "post", fake_post)
+
+    result = StateHubContextResolver().resolve(
+        "consistency_sweep_remote_all",
+        None,
+        {"max_seconds": 300, "required": True},
+    )
+
+    assert result["exit_code"] == 0
+    assert result["repos_processed"][0]["repo_slug"] == "state-hub"
+    assert calls == [
+        {
+            "url": "http://state-hub.test/consistency/sweep/remote-all",
+            "json": {"max_seconds": 300},
+            "timeout": 330.0,
+        }
+    ]
+
+
+def test_consistency_sweep_remote_all_failure_bubbles(monkeypatch) -> None:
+    def fake_post(url: str, **kwargs: Any) -> DummyResponse:
+        raise httpx.ConnectError("offline")
+
+    monkeypatch.setattr(httpx, "post", fake_post)
+
+    with pytest.raises(httpx.ConnectError):
+        StateHubContextResolver().resolve(
+            "consistency_sweep_remote_all",
+            None,
+            {"max_seconds": 300},
+        )
+
+
+def test_consistency_sweep_remote_all_rejects_empty_response(monkeypatch) -> None:
+    def fake_post(url: str, **kwargs: Any) -> DummyResponse:
+        return DummyResponse({})
+
+    monkeypatch.setattr(httpx, "post", fake_post)
+
+    with pytest.raises(RuntimeError, match="missing required key"):
+        StateHubContextResolver().resolve(
+            "consistency_sweep_remote_all",
+            None,
+            {"max_seconds": 300},
+        )
+
+
 def test_recently_on_scope_hourly_rejects_empty_response(monkeypatch) -> None:
     def fake_post(url: str, **kwargs: Any) -> DummyResponse:
         return DummyResponse({})