fix(platform/blocks): remove redundant _skip alias, improve truncation marker for large default values

autogpt_platform/backend/backend/blocks/orchestrator.py

@@ -306,7 +306,7 @@ def _disambiguate_tool_names(tools: list[dict[str, Any]]) -> None:
             for k, v in defaults.items():
                 rendered = json.dumps(v)
                 if len(rendered) > 100:
-                    rendered = rendered[:97] + "..."
+                    rendered = rendered[:80] + "...<truncated>"
                 parts.append(f"{k}={rendered}")
             summary = ", ".join(parts)
             func["description"] = (
@@ -567,7 +567,6 @@ class OrchestratorBlock(Block):
         # Exclude linked fields, private fields, and credential/auth fields
         # to avoid leaking sensitive data into tool descriptions.
         linked_fields = {link.sink_name for link in links}
-        _skip = _SENSITIVE_FIELD_NAMES
         defaults = sink_node.input_default
         tool_function["_hardcoded_defaults"] = (
             {
@@ -575,7 +574,7 @@ class OrchestratorBlock(Block):
                 for k, v in defaults.items()
                 if k not in linked_fields
                 and not k.startswith("_")
-                and k.lower() not in _skip
+                and k.lower() not in _SENSITIVE_FIELD_NAMES
             }
             if isinstance(defaults, dict)
             else {}