Release v0.5.8

Shared LLM provider Protocol, edge profiles, and registry for the Kiwi Edge stack.

Sprint A Phase 2.
Local-first Ollama only. No cloud keys. No secrets in profiles.
CAT stamp.

Highlights

• LLMProvider Protocol — common surface (check_health, generate, invoke, chat)
• ProviderProfile + built-in edge profiles: edge-default, edge-fast, edge-coder
• get_provider() / get_profile() / provider_from_profile() / register_provider()
• Default backend remains SovereignOllamaClient (behaviour unchanged)
• Consumers soft-import; missing Core does not break Weaver or Aether

Stack adoption

Repo	PR	Change
Core	#28	Protocol + registry (this release)
Weaver	fivepanelhat/Weaver#38	Prefer get_provider(profile=…)
Aether	fivepanelhat/Aether#52	Soft profile bridge via build_llm_client

Sprint A complete

• Phase 1 (SessionEvent): https://github.com/fivepanelhat/Coastal-Alpine-Core/releases/tag/v0.5.7
• Phase 2 (Provider seams): this release

Install

pip install "coastal-alpine-core @ git+https://github.com/fivepanelhat/Coastal-Alpine-Core.git@v0.5.8"

## What's Changed
* feat(providers): LLM provider Protocol + registry — Sprint A Phase 2 by @fivepanelhat in https://github.com/fivepanelhat/Coastal-Alpine-Core/pull/28


**Full Changelog**: https://github.com/fivepanelhat/Coastal-Alpine-Core/compare/v0.5.7...v0.5.8