feat!: leapfrogai-ui registry1 flavor integration and uds tasks refactor

[justinthelaw]

Description

Integrates the registry1 flavor of the LeapfrogAI UI.

Refactors anything using the root Makefile to use the newly created UDS Tasks, with the exception of parallel building, which still requires Makefile parallelization, as UDS Tasks cannot run concurrently as they are.

BREAKING CHANGES

• root Makefile is now replaced with a set of UDS Tasks (tasks.yaml + tasks/)
• uses a zarf-config.yaml when building the UI registry1 flavor, matching vLLM's and API's transition to that pattern

CHANGES

• refactors root Makefile into UDS Tasks that have callbacks to UDS Common UDS Tasks
• adds and refactors documentation on UDS Task usage
• refactors pertinent workflows with UDS Tasks instead of Makefile or raw bash scripts
• refactors LeapfrogAI UI to be more compliant with flavor packaging
• adds LeapfrogAI UI to the Registry1 Weekly with its upstream registry1 flavored variant
• makes nightly UDS badge verification testing not run on draft PRs

Related Issue

Fixes #736
Fixes #701

Checklist before merging

• Tests, documentation, ADR added or updated as needed
• Followed the Contributor Guide Steps

[netlify]

✅ Deploy Preview for leapfrogai-docs canceled.

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[justinthelaw]

Closed due to stabilization and closure initiatives for LeapfrogAI