test(cli): add snapshot tests for command help information and flags

[saurabhsharma2u]

This PR adds snapshot tests for the crawl and page commands in the CLI to assert their helpInformation() output. By snapshotting the command help text, this effectively captures all registered core and plugin flags, ensuring any accidental additions or removals of flags will be caught by Vitest snapshots during tests.

• Appends tests for crawlCommand and analyze in packages/cli/tests/cli.test.ts.
• Updates Vitest snapshots to save the baseline help text.

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PR created automatically by Jules for task 1985395070922444472 started by @saurabhsharma2u

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