Fix: CLI hanging issue - implement resource cleanup #203
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Fix CLI Hanging Issue
Problem
The mycoder CLI sometimes hangs and doesn't return to the shell even after showing a performance summary. This is caused by unresolved promises, open browser sessions, and running shell processes that prevent the Node.js process from exiting.
Solution
This PR implements a comprehensive cleanup system that ensures all resources are properly released before the CLI exits:
Added a new cleanup utility (
packages/cli/src/utils/cleanup.ts
) that:Updated the BrowserManager to:
beforeExit
for async cleanupModified the main CLI entry point to:
finally
blockTesting
This change can be tested by running the CLI with commands that use browser or shell tools and verifying that the CLI properly exits after completion.
Fixes #141
Related to #202