fix(agents): share runtimes across connection sessions

agents/common/src/main/resources/agent-protocol-v2.json

@@ -0,0 +1,98 @@
+{
+  "protocolVersion": 2,
+  "handshakeMethod": "handshake",
+  "handshakeResponseFields": [
+    "protocolVersion",
+    "agentProtocolVersion",
+    "capabilities"
+  ],
+  "allCapabilities": [
+    "connect",
+    "test_connection",
+    "metadata",
+    "query",
+    "paged_query",
+    "transaction",
+    "ddl",
+    "kv",
+    "multi_session"
+  ],
+  "capabilities": [
+    "connect",
+    "test_connection",
+    "metadata",
+    "query",
+    "paged_query",
+    "transaction",
+    "ddl",
+    "multi_session"
+  ],
+  "defaultSqlCapabilities": [
+    "connect",
+    "test_connection",
+    "metadata",
+    "query",
+    "paged_query",
+    "transaction",
+    "ddl",
+    "multi_session"
+  ],
+  "commonMethods": [
+    "handshake",
+    "connect",
+    "open_session",
+    "close_session",
+    "validate_session",
+    "cancel_session",
+    "test_connection",
+    "validate_connection",
+    "list_databases",
+    "list_schemas",
+    "list_tables",
+    "list_objects",
+    "list_data_types",
+    "completion_assistant_search_v1",
+    "get_object_source",
+    "get_table_ddl",
+    "get_columns",
+    "list_indexes",
+    "list_foreign_keys",
+    "list_triggers",
+    "execute_query",
+    "execute_query_page",
+    "fetch_query_page",
+    "close_query_session",
+    "start_table_read",
+    "fetch_table_read_page",
+    "close_table_read_session",
+    "get_explain_info",
+    "execute_batch",
+    "execute_transaction",
+    "disconnect",
+    "shutdown"
+  ],
+  "mongoLegacyMethods": [
+    "list_databases",
+    "list_collections",
+    "find_documents",
+    "find_documents_extended_json",
+    "count_documents",
+    "server_version",
+    "create_index",
+    "drop_indexes",
+    "drop_collection",
+    "insert_document",
+    "update_document",
+    "update_documents",
+    "delete_document",
+    "delete_documents"
+  ],
+  "kvMethods": [
+    "kv_list_prefix",
+    "kv_get",
+    "kv_put",
+    "kv_delete"
+  ],
+  "sessionField": "agentSessionId",
+  "cursorSessionField": "sessionId"
+}