Support multiple URLs for -t/--traverse in cli command fedify lookup

[sij411]

Summary

Enhanced the fedify lookup --traverse command to support multiple collection URLs, removing the previous limitation
that restricted traversal to a single collection at a time.

Related Issue

Reference the related issue(s) by number, e.g.:

• closes Support multiple URLs for -t/--traverse in cli command fedify lookup #408

Changes

• Removed validation restriction: Eliminated the error that prevented using --traverse with multiple URLs
• Updated traverse logic: Modified the traversal implementation to process all provided collection URLs sequentially
  instead of just the first one
• Updated help text: Changed description from "traverse the given collection" to "traverse the given collection(s)"
  to reflect multi-URL support

Benefits

• Increased flexibility: Users can now traverse multiple collections in a single command, improving workflow
  efficiency

Checklist

• Did you add a changelog entry to the CHANGES.md?
• Did you write some relevant docs about this change (if it's a new feature)?
• Did you write a regression test to reproduce the bug (if it's a bug fix)?
• Did you write some tests for this change (if it's a new feature)?
• Did you run deno task test-all on your machine?

Additional Notes

Uncomment line 511-512

[github-actions]

The latest push to this pull request has been published to JSR and npm as a pre-release:

Package	Version	JSR	npm
@fedify/fedify	2.0.0-pr.449.1725+70c3284b	JSR	npm
@fedify/cli	2.0.0-pr.449.1725+70c3284b	JSR
@fedify/amqp	2.0.0-pr.449.1725+70c3284b	JSR	npm
@fedify/cfworkers	2.0.0-pr.449.1725+70c3284b	JSR	npm
@fedify/denokv	2.0.0-pr.449.1725+70c3284b	JSR
@fedify/elysia	2.0.0-pr.449.1725+70c3284b		npm
@fedify/express	2.0.0-pr.449.1725+70c3284b	JSR	npm
@fedify/h3	2.0.0-pr.449.1725+70c3284b	JSR	npm
@fedify/hono	2.0.0-pr.449.1725+70c3284b	JSR	npm
@fedify/nestjs	2.0.0-pr.449.1725+70c3284b		npm
@fedify/next	2.0.0-pr.449.1725+70c3284b		npm
@fedify/postgres	2.0.0-pr.449.1725+70c3284b	JSR	npm
@fedify/redis	2.0.0-pr.449.1725+70c3284b	JSR	npm
@fedify/sqlite	2.0.0-pr.449.1725+70c3284b	JSR	npm
@fedify/sveltekit	2.0.0-pr.449.1725+70c3284b	JSR	npm
@fedify/testing	2.0.0-pr.449.1725+70c3284b	JSR	npm

[github-actions]

The docs for this pull request have been published:

https://8ddfaa3b.fedify.pages.dev