feat: add workplan aliases and legacy meter

Adds preferred workplan REST/event surfaces, legacy-meter telemetry and weekly review summaries, documentation/dashboard terminology updates, dashboard API loading fixes, and close-out sync for STATE-WP-0052 and STATE-WP-0054.

tests/test_cors.py

@@ -0,0 +1,31 @@
+from __future__ import annotations
+
+
+async def _preflight(client, origin: str):
+    return await client.options(
+        "/state/summary",
+        headers={
+            "Origin": origin,
+            "Access-Control-Request-Method": "GET",
+        },
+    )
+
+
+async def test_dashboard_cors_allows_observable_fallback_ports(client):
+    for origin in (
+        "http://localhost:3000",
+        "http://127.0.0.1:3000",
+        "http://localhost:3001",
+        "http://127.0.0.1:3001",
+        "http://[::1]:3000",
+    ):
+        response = await _preflight(client, origin)
+
+        assert response.status_code == 200
+        assert response.headers["access-control-allow-origin"] == origin
+
+
+async def test_dashboard_cors_still_rejects_non_dashboard_ports(client):
+    response = await _preflight(client, "http://localhost:5173")
+
+    assert response.status_code == 400