chore(washer): declare washer's redundant/empty hrefs as ignored

custom_components/localthings/registry/capabilities/ignored.py

@@ -94,4 +94,19 @@ IGNORED: list[Capability] = [
     Capability(href='/energy/planner/vs/0'),
     # Temperature-unit display preference, redundant with HA's own units.
     Capability(href='/wm/submode/vs/0'),
+
+    # Read-only re-encoding of the course already exposed by
+    # washer.WASHER_COURSE at /course/vs/0 (x.com.samsung.da.st.washerMode
+    # is literally "Table_02_Course_<same hex code>").
+    Capability(href='/st/washercourse/vs/0'),
+    # Empty on every washer dump seen so far.
+    Capability(href='/wm/welcomemsg/vs/0'),
+    # User-saved custom course slots (F1-FA). No controllable/observable
+    # state without a multi-slot editor; revisit if that becomes valuable.
+    Capability(href='/wm/personalcourse/vs/0'),
+    # OCF-native energy resource is empty ({}) on washer hardware seen so
+    # far, unlike /power/0, /kidslock/0, /remotectrl/0 which do carry real
+    # data -- common.ENERGY_METER on /energy/consumption/vs/0 is the only
+    # real source for this control.
+    Capability(href='/energy/consumption/0'),
 ]

tests/test_registry_ignored.py

@@ -57,3 +57,16 @@ def test_dishwasher_fixture_has_no_remaining_gaps():
     resources = _load('dishwasher_device.json')
     unbound = set(_unbound_hrefs(resources, dishwasher.REGISTRY))
     assert unbound == set()
+
+
+class TestWasherIgnoredHrefs:
+    def test_washer_hrefs_are_ignored(self):
+        from custom_components.localthings.registry.capabilities.ignored import IGNORED
+        ignored_hrefs = {cap.href for cap in IGNORED}
+        for href in (
+            '/st/washercourse/vs/0',
+            '/wm/welcomemsg/vs/0',
+            '/wm/personalcourse/vs/0',
+            '/energy/consumption/0',
+        ):
+            assert href in ignored_hrefs, f"{href} should be in ignored.IGNORED"