skill: package run-llama/llamaparse-agent-skills into dockyard

[JAORMX]

Package agent skills from run-llama/llamaparse-agent-skills into the Dockyard registry.

Source

• Repo: https://github.com/run-llama/llamaparse-agent-skills
• License: MIT
• Upstream HEAD (at survey time): 1f10f60
• Skill count upstream: 2
• Trust signal: Official run-llama (LlamaIndex)

Candidate skills

Full curation at packaging time.

Acceptance criteria

• One spec.yaml per skill under skills/<name>/
• spec.ref pinned to an audited upstream commit SHA
• task validate-skill passes for each
• task scan-skill findings triaged
• Single PR grouping all LlamaIndex skills (branch skills/llamaindex)

Part of the vendor-by-vendor sweep following #466 (Trail of Bits).