browser/openspec/changes/rebuild-scum-plugin-owned-data/proposal.md

Rebuild SCUM Plugin-Owned Data

Why

The previous SCUM data implementation placed game-specific projections, gift rules, and browser callbacks in Platform. That couples every SCUM version change to Platform releases and makes the implementation larger than the required relay role.

What Changes

• Replace the recent SCUM direct-data and game-gift additions with a generic plugin data store and generic plugin-page data bridge.
• Keep SCUM SQLite, configuration, and log access plugin-declared and dispatched through Platform to Run.
• Put SCUM scum_* collection names, record shapes, gift catalog/grant behavior, map rendering inputs, and feature UI in the SCUM plugin package.

Success Criteria

• Platform exposes no SCUM-, squad-, map-, or gift-specific data API/service/model added by this change.
• The SCUM plugin can read and write its scoped platform collections for users, squads, activity, gifts, and map points through generic bridge calls.
• Version-specific SQL/config/log declarations remain in the SCUM manifest and assets.
• Existing generic lifecycle and machine-job dispatch behavior remains intact.