feat: improve operations diagnostics and channel management

docs/contracts/channels-r5-methods.json

@@ -166,7 +166,7 @@
     {
       "name": "listGroups",
       "signature": "listGroups()",
-      "canonicalBodySha256": "fc4ae9bd701db6f55108aa057f42a56b283901b3401903edb5464058d5a96374",
+      "canonicalBodySha256": "3a6cbcd0159f9c2a380a34378007648f636e71be25802189d2821135c65351ba",
       "originalLines": [
         853,
         858
@@ -203,10 +203,20 @@
       ],
       "domain": "groups"
     },
+    {
+      "name": "getGroupDeletionImpact",
+      "signature": "getGroupDeletionImpact(groupId: string)",
+      "canonicalBodySha256": "e57295fe8e1dd0f22b7845b8327a8d535af4d8a44d81e3bcccfcf95fb5269aad",
+      "originalLines": [
+        162,
+        198
+      ],
+      "domain": "groups"
+    },
     {
       "name": "deleteGroup",
       "signature": "async deleteGroup(groupId: string)",
-      "canonicalBodySha256": "ca89f1d6861fa4a5808e1d3e6a21062223faeab172246d5615d8447672105800",
+      "canonicalBodySha256": "1c993f68537f1b6dbd25e904bfaa4bd65a71c05301f08d5d2f69a3dbb24803c6",
       "originalLines": [
         998,
         1015
@@ -765,7 +775,7 @@
     },
     {
       "name": "summarizeReportStatuses",
-      "sha256": "ca9c3f0eece4b9e04f30cbc317041c52d63dcbb74ef1f87021dae5b20ca154b0"
+      "sha256": "98abf67ebafb41096119611949ac8105f08705b43abb940ed1e2dbbfa7e66d35"
     },
     {
       "name": "normalizeLinkEvent",
@@ -886,6 +896,7 @@
         "createGroup",
         "addGroupItem",
         "updateGroup",
+        "getGroupDeletionImpact",
         "deleteGroup",
         "listRouteRules",
         "createRouteRule"