feat: filter cluster spots on new POTA and new county

The grid already badges them; only the filter was missing.

They are not entity statuses — a new park or county is another dimension of the
same spot — so the filter key is now a superset of the status, and matching is
an OR across all of them, as it already was for a previously-worked callsign.
The chips carry the colours their badges use in the grid: a filter that does not
look like what it selects has to be learned twice.

changelog.json

@@ -1,4 +1,14 @@
 [
+  {
+    "version": "0.22.5",
+    "date": "",
+    "en": [
+      "Cluster filters gain NEW POTA and NEW COUNTY, alongside the existing status chips."
+    ],
+    "fr": [
+      "Les filtres du cluster gagnent NEW POTA et NEW COUNTY, à côté des pastilles de statut existantes."
+    ]
+  },
   {
     "version": "0.22.4",
     "date": "",