// ── models_memory_persona.go ────────────────
// Phase 2 additions to the Persona struct.
//
// Add these fields to the Persona struct in models/models.go
// (after the KBIDs field):
//
//     MemoryEnabled          bool    `json:"memory_enabled" db:"memory_enabled"`
//     MemoryExtractionPrompt *string `json:"memory_extraction_prompt,omitempty" db:"memory_extraction_prompt"`
//
// Add to PersonaPatch:
//
//     MemoryEnabled          *bool   `json:"memory_enabled,omitempty"`
//     MemoryExtractionPrompt *string `json:"memory_extraction_prompt,omitempty"`
//
// This file exists purely as documentation — the actual fields
// must be added to the existing structs in models.go.

package models