v0.1.5

Added

• Lifecycle guide with Mermaid diagrams covering all phases from startup through shutdown
• Mermaid diagram rendering support in ExDoc
• usage-rules.md for LLM agent guidance via the usageRules ecosystem

Changed

• Oban scheduler oban_instance option now defaults to Oban, matching the common case where apps use a single default Oban instance

Fixed

• Documentation in DurableObject.Scheduler now uses correct option names (oban_instance and oban_queue) to match the implementation
• Oban scheduler documentation now shows simple default configuration first, with customization options explained separately