* 🐛 Log errors readably in MCP execute_code console output
The console captured during execute_code rendered every object argument
with JSON.stringify. An Error has no enumerable fields, so logging a
caught error printed "{}" and the agent lost the message. A circular
object or a BigInt made JSON.stringify throw, so a console.log call
aborted the executed code with an unrelated serialization error.
Format console arguments in a small pure module: errors by their string
form (name and message), other objects as indented JSON, falling back to
the string form when JSON cannot serialize the value.
AI-assisted-by: claude-opus-5.5
Signed-off-by: breken-ai <312387581+breken-ai@users.noreply.github.com>
* ♻️ Keep console formatting within ExecuteCodeTaskConsole
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Signed-off-by: breken-ai <312387581+breken-ai@users.noreply.github.com>
Co-authored-by: breken-ai <312387581+breken-ai@users.noreply.github.com>
