fix: add expanded portal schema fields to 5 portals (#1511)

Closes #1511. test_portal_registry_schema.py::test_portals_json_uses_expanded_registry_schema
was failing because 5 portals (workshop, archive, chapel, courtyard, gate) were missing
the expanded schema fields.

Added to each:
- portal_type, world_category, environment, access_mode
- readiness_state, telemetry_source, owner
- destination.action_label

All 6 portal tests pass.

portals.json

@@ -129,13 +129,21 @@
       "type": "harness",
       "params": {
         "mode": "creative"
-      }
+      },
+      "action_label": "Enter Workshop"
     },
     "agents_present": [
       "timmy",
       "kimi"
     ],
-    "interaction_ready": true
+    "interaction_ready": true,
+    "access_mode": "visitor",
+    "telemetry_source": "workshop",
+    "world_category": "development",
+    "owner": "Timmy",
+    "portal_type": "creative-tool",
+    "readiness_state": "online",
+    "environment": "production"
   },
   {
     "id": "archive",
@@ -157,12 +165,20 @@
       "type": "harness",
       "params": {
         "mode": "read"
-      }
+      },
+      "action_label": "Enter Archive"
     },
     "agents_present": [
       "claude"
     ],
-    "interaction_ready": true
+    "interaction_ready": true,
+    "access_mode": "operator",
+    "telemetry_source": "archive",
+    "world_category": "knowledge",
+    "owner": "Timmy",
+    "portal_type": "data-store",
+    "readiness_state": "online",
+    "environment": "production"
   },
   {
     "id": "chapel",
@@ -184,10 +200,18 @@
       "type": "harness",
       "params": {
         "mode": "meditation"
-      }
+      },
+      "action_label": "Enter Chapel"
     },
     "agents_present": [],
-    "interaction_ready": true
+    "interaction_ready": true,
+    "access_mode": "visitor",
+    "telemetry_source": "chapel",
+    "world_category": "spiritual",
+    "owner": "Timmy",
+    "portal_type": "reflective-space",
+    "readiness_state": "online",
+    "environment": "production"
   },
   {
     "id": "courtyard",
@@ -209,13 +233,21 @@
       "type": "harness",
       "params": {
         "mode": "social"
-      }
+      },
+      "action_label": "Enter Courtyard"
     },
     "agents_present": [
       "timmy",
       "perplexity"
     ],
-    "interaction_ready": true
+    "interaction_ready": true,
+    "access_mode": "visitor",
+    "telemetry_source": "courtyard",
+    "world_category": "gathering",
+    "owner": "Timmy",
+    "portal_type": "social-space",
+    "readiness_state": "online",
+    "environment": "production"
   },
   {
     "id": "gate",
@@ -237,10 +269,18 @@
       "type": "harness",
       "params": {
         "mode": "transit"
-      }
+      },
+      "action_label": "Enter Gate"
     },
     "agents_present": [],
-    "interaction_ready": false
+    "interaction_ready": false,
+    "access_mode": "visitor",
+    "telemetry_source": "gate",
+    "world_category": "navigation",
+    "owner": "Timmy",
+    "portal_type": "entry-point",
+    "readiness_state": "online",
+    "environment": "production"
   },
   {
     "id": "playground",