- Add Neo4j driver config options for memory management: - ORLY_NEO4J_MAX_CONN_POOL (default: 25) - connection pool size - ORLY_NEO4J_FETCH_SIZE (default: 1000) - records per batch - ORLY_NEO4J_MAX_TX_RETRY_SEC (default: 30) - transaction retry timeout - ORLY_NEO4J_QUERY_RESULT_LIMIT (default: 10000) - max results per query - Apply driver settings when creating Neo4j connection (pool size, fetch size, retry time) - Enforce query result limit as safety cap on all Cypher queries - Fix QueryForSerials and QueryForIds to preserve LIMIT clauses - Add comprehensive memory tuning documentation with sizing guidelines - Add NIP-46 signer-based authentication for bunker connections - Update go.mod with new dependencies Files modified: - app/config/config.go: Add Neo4j driver tuning config vars - main.go: Pass new config values to database factory - pkg/database/factory.go: Add Neo4j tuning fields to DatabaseConfig - pkg/database/factory_wasm.go: Mirror factory.go changes for WASM - pkg/neo4j/neo4j.go: Apply driver config, add getter methods - pkg/neo4j/query-events.go: Enforce query result limit, fix LIMIT preservation - docs/NEO4J_BACKEND.md: Add Memory Tuning section, update Docker example - CLAUDE.md: Add Neo4j memory tuning quick reference - app/handle-req.go: NIP-46 signer authentication - app/publisher.go: HasActiveNIP46Signer check - pkg/protocol/publish/publisher.go: NIP46SignerChecker interface - go.mod: Add dependencies 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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