Sourcerer 2.0 Migration

Sourcerer 2.0 replaces source APIs with atomic snapshots.

Read one snapshot at a time

Update consumers to derive UI and application state from SourceSnapshot values. Treat each snapshot as one atomic view of source state instead of reading and combining mutable source fields independently.

Update source integrations

Migrate local, page, cursor, and infinite source integrations to their 2.0 source and query contracts. Recheck pagination, query patches, loading state, and disposal behavior.

Review the Usage Guide and API Reference for current source, snapshot, query, and pagination contracts.