Patterns: Create new Link in Bio patterns for new onboarding flows

[annezazu]

Previously, there was a set of Link in Bio patterns that folks could find and use on WordPress.com. Those were removed due to incompatibility with global styles and the impact that had on flows like using the Assembler. At this point though, we need more Link in Bio patterns once more to work with new onboarding pathways and to cover our bases in terms of common use cases. For context, here are the results for some quick searches that I'd expect folks to do:

Beyond searching, we also want to provide out of the box options for folks to use when they select certain goals and it's much easier to surface patterns for folks than individual blocks. I think we should aim to have 4-6 patterns here. As a reminder, when creating these patterns, we need to follow the best practices outlined here.

[github-actions[bot]]

OpenAI suggested the following labels for this issue:

• [Feature Group] Signup & Site Onboarding: The issue is focused on creating new onboarding flows, which directly relates to user registration and onboarding processes.
• [Feature] Block Patterns: The request is to create Link in Bio patterns, which fall under the creation and management of block patterns for site building.
• [Feature] Site Goals & Onboarding Paths: The patterns are needed to support new onboarding pathways based on user goals, making this feature relevant.
• [Feature] Pattern Assembler: The mention of using the Assembler suggests a need for tools that support building with patterns, which aligns with this feature.