fix: revert TUNNEL_LOCAL_SSH_PORT to 2223, fix registry, add incident docs

- wizard.sh + connect.conf: TUNNEL_LOCAL_SSH_PORT back to 2223 (Synology SSH port)
- port-registry: renamed x6340 → x4662 (matches QuickConnect ID)
- port-registry: added MR2200ac mesh satellite note for x4662
- deployment checklist: added kit-connect section, post-deployment rules,
  incident log, and complete fleet port registry table
- memory: added fleet-router-inventory.md with full fleet state
- hub README: updated with current status and locations

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

tests/fixtures/starlink-online.json

@@ -0,0 +1,21 @@
+{
+  "dishGetStatus": {
+    "deviceInfo": {
+      "id": "ut01000000-00000000-00000000",
+      "hardwareVersion": "rev3_proto3",
+      "softwareVersion": "2024.01.01.0"
+    },
+    "deviceState": {
+      "uptimeS": "86400"
+    },
+    "obstructionStats": {
+      "fractionObstructed": 0.002,
+      "currentlyObstructed": false,
+      "last24hObstructedS": 5
+    },
+    "downlinkThroughputBps": 200000000.0,
+    "uplinkThroughputBps": 10000000.0,
+    "popPingLatencyMs": 28.5,
+    "popPingDropRate": 0.0
+  }
+}