Implement SCUM direct data plane

openspec/changes/implement-scum-direct-data-plane/proposal.md

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+## Why
+
+The current SCUM integration keeps game-version SQL and data-shaping knowledge in Platform projections, which makes a SCUM update require coordinated changes across components. The management console needs to operate on actual SCUM v57 users, squads, activity, gifts, and map data with game-specific knowledge packaged alongside the SCUM plugin.
+
+## What Changes
+
+- Add a plugin-packaged SCUM data plane: versioned SQL files, log parser definitions, and configuration mappings referenced from the plugin manifest.
+- Let Platform validate and distribute those declarations, accept typed result rows, and persist them in relational `scum_*` tables without dispatching on SCUM query-name substrings.
+- Expose persisted SCUM user, squad, activity, gift, and map datasets through Platform APIs and the first-party game operations console.
+- Replace the old hard-coded SCUM projection pathway with declaration-driven target-table and upsert metadata.
+- **BREAKING** Plugin query-template declarations gain package-relative SQL references and row-target metadata; inline SQL remains invalid.
+
+## Capabilities
+
+### New Capabilities
+
+- `scum-direct-data-plane`: Plugin-owned versioned SCUM data declarations, generic Platform ingestion, and `scum_*` persistence.
+- `scum-operations-console`: First-party views and APIs for persisted SCUM users, squads, activity, gifts, and map points.
+
+### Modified Capabilities
+
+<!-- None. -->
+
+## Impact
+
+- `plugins/`: SCUM manifest/schema/validator/tests and versioned SQL, log, and config packages.
+- `platform/`: plugin contracts, generic ingest service, relational repository models/migrations, and SCUM dataset APIs.
+- `platform_web/`: server management SCUM data views using existing themed console conventions.
+- No `run/` source is added; Run continues to perform only generic plugin-declared SQL and file jobs supplied by Platform.