Sauve Jazz Extension

This skill is the Sauve integration layer.

It is not the canonical source for generic Jazz runtime/loading/schema theory.

Route generic Jazz concerns to focused skills

• runtime/WASM/worker bootstrap → jazz-runtime-wasm-compat
• loading/deep resolve/subscriptions → jazz-loading-subscriptions
• schema evolution and migrations → jazz-schema-migrations
• multi-domain architecture → jazz-sync-architecture
• Sauve worker/proxy boundaries → jazz-sauve-worker-proxy

This skill should focus on Sauve-specific concerns

• MV3 service-worker-first architecture in Sauve codebase
• popup proxy context and message protocol contracts
• labels and collections systems (labels:/..., RSS/source group patterns)
• Sauve mutation tracking + broadcast behavior
• Sauve test and troubleshooting workflows

Core rules

• Service worker remains canonical Jazz runtime in extension mode.
• Popup/UI should operate as protocol-driven projection layer.
• Track mutation metadata before writes for deterministic refresh handling.
• Keep protocol payloads typed, versioned, and narrow.

Practical boundary

If a question is true for all Jazz apps, answer from focused jazz-* skills.

If a question depends on Sauve architecture/files/protocol specifics, answer here.