Fix doubly-prefixed FQN for ObjectOS system objects

[Copilot]

ObjectOS system objects were registering under FQNs like sys__sys_object, sys__sys_view, sys__sys_metadata — the sys_ prefix was applied twice because each definition hard-coded it into name while the owning manifest also declared namespace: 'sys', and SchemaRegistry.computeFQN concatenates both as {namespace}__{name}.

Changes

• packages/objectos/src/objects/*.ts — Drop the sys_ prefix from name so the short name matches the convention used by plugin-auth, plugin-security, and @objectstack/metadata:
  • SysObject.name: sys_object → object (FQN sys__object)
  • SysView.name: sys_view → view (FQN sys__view)
  • SysAgent.name: sys_agent → agent (FQN sys__agent)
  • SysTool.name: sys_tool → tool (FQN sys__tool)
  • SysFlow.name: sys_flow → flow (FQN sys__flow)
  • SysMetadata.name: sys_metadata → metadata
• packages/objectos/src/registry.ts — Remove SysMetadata from the auto-registered SystemObjects catalog to avoid an ownership collision on sys__metadata, which is already owned by @objectstack/metadata. SysMetadata remains exported for direct import. Record keys updated to the new short names and TSDoc explicitly warns against hard-coding sys_ into name.
• packages/metadata/src/plugin.ts — Debug log now reports FQNs (sys__object, …) rather than bare short names, which are ambiguous post-fix.
• Tests / docs — sys-metadata.object.test.ts, packages/objectos/README.md, and CHANGELOG.md updated.

Before / after

// Before: FQN = sys__sys_object
export const SysObject = ObjectSchema.create({
  name: 'sys_object',
  namespace: 'sys',
  ...
});

// After: FQN = sys__object
export const SysObject = ObjectSchema.create({
  name: 'object',
  namespace: 'sys',
  ...
});

Notes for reviewers

• SysMetadata and @objectstack/metadata's SysMetadataObject model the same envelope with divergent field sets. This PR preserves the status quo (metadata package is the owner) and defers reconciliation. If SysMetadata is meant to supersede it, that should be a separate, explicit migration.
• No callers reference the old sys__sys_* FQNs; plugin-auth, plugin-security, plugin-audit, and http-dispatcher already use correctly-formed FQNs (sys__user, sys__role, sys__audit_log, sys__environment, …).

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Project	Deployment	Actions	Updated (UTC)
objectstack-demo	Ready	Preview, Comment	Apr 20, 2026 2:55pm
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