Running Vale across on the following files affected by this PR:

- openhands/usage/cli/quick-start.mdx
- overview/introduction.mdx
- overview/quickstart.mdx
- openhands/usage/essential-guidelines/good-vs-bad-instructions.mdx
- openhands/usage/essential-guidelines/sdlc-integration.mdx
- openhands/usage/essential-guidelines/when-to-use-openhands.mdx
- openhands/usage/get-started/tutorials.mdx
- openhands/usage/use-cases/cobol-modernization.mdx
- openhands/usage/use-cases/dependency-upgrades.mdx
- openhands/usage/use-cases/incident-triage.mdx
- openhands/usage/use-cases/spark-migrations.mdx
- openhands/usage/use-cases/vulnerability-remediation.mdx

Attempting to initialize Vale linter...
No customer vale configuration detected. Using Mintlify's default configuration.
Attempting to run Vale spellcheck...
There was an error running Vale:

Error: Contact the Mintlify team for assistance.