Rebuild SCUM plugin data ownership

openspec/changes/rebuild-scum-plugin-owned-data/specs/plugin-owned-data/spec.md

@@ -0,0 +1,25 @@
+## ADDED Requirements
+
+### Requirement: Generic Plugin Collection Storage
+Platform SHALL persist opaque plugin records scoped by plugin identifier, server instance identifier, collection name, and record key.
+
+#### Scenario: SCUM stores a user projection
+- **WHEN** the SCUM plugin writes key `7656119...` to its `scum_users` collection for an authorized server instance
+- **THEN** Platform stores the opaque record without interpreting SCUM fields
+- **AND** another plugin or server instance cannot read the record through the scoped API
+
+### Requirement: Plugin-Owned SCUM Domain
+The SCUM plugin SHALL own its collection names, record schemas, gift behavior, map behavior, and version-specific data extraction assets.
+
+#### Scenario: SCUM version changes
+- **WHEN** a SCUM database or log format changes
+- **THEN** the SCUM plugin updates its versioned query/parser assets
+- **AND** Platform does not require a SCUM business-logic change
+
+### Requirement: Machine Data Relay
+SCUM machine SQLite, configuration, and log operations SHALL remain plugin-declared and Platform-dispatched to Run.
+
+#### Scenario: Declared SQLite read
+- **WHEN** a SCUM page requests a declared data refresh
+- **THEN** Platform routes the declared operation through Run
+- **AND** neither the page nor Platform's generic collection API accepts a raw host path or arbitrary SQLite statement