upgrade-js-deps

name	upgrade-js-deps
description	Upgrade JavaScript dependencies using npm-check-updates, then run post-upgrade checks to ensure nothing is broken.
allowed-tools	["Bash(npx npm-check-updates *)","Bash(make npm-install *)","Bash(make npm-build *)","Bash(make npm-type-check *)","Bash(make test *)"]

Your task

Upgrade all JavaScript dependencies and verify nothing is broken.

Step 1: Check for available upgrades

Run npx npm-check-updates to see what upgrades are available. Review the output and present the list to the user.

Step 2: Update package.json

Run npx npm-check-updates -u to update package.json with the new versions.

Step 3: Install updated dependencies

Run make npm-install to install the upgraded dependencies and update package-lock.json.

Step 4: Run post-upgrade checks

Run these checks sequentially, stopping if any step fails:

1. TypeScript type checking: Run make npm-type-check and report any new type errors.
2. Build: Run make npm-build to verify the production build still works.
3. Tests: Run make test to verify the test suite still passes.

Step 5: Summarize and commit

Summarize what was done:

• Which packages were upgraded (notable version changes)
• Whether any type errors were introduced
• Whether the build succeeded
• Whether all tests passed
• Any issues that need manual attention

If there were failures, present the issues and ask how the user wants to proceed.

If everything passed, ask the user if they'd like to commit the changes. If yes, commit using the /commit skill.