Per-crow banter voice system: three-layer prompt (memory, voice, line)

banter.go

@@ -165,17 +165,24 @@ func (c *chatter) moment(ctx context.Context, itemID, subject, speaker, what str
 		defer c.wg.Done()
 		bctx, cancel := context.WithTimeout(context.WithoutCancel(ctx), 30*time.Second)
 		defer cancel()
-		system := systemFor(speaker, markerBanter+` for a crow in a team chat room.
+		var system string
+		parse := cleanBanter
+		if v, ok := voices[speaker]; ok {
+			p, _ := personaOf(speaker)
+			system, parse = voicedBanterSystem(p, v), parseVoiced
+		} else {
+			system = systemFor(speaker, markerBanter+` for a crow in a team chat room.
 Write exactly one line, at most 25 words, in this crow's voice.
 Good-natured and PG. Tease other crows if it fits; never mock the human or their task.
 Use only the lore provided: do not invent new backstory, names or events.
 No emoji, no hashtags, no quotation marks around the line, no name prefix.`, false)
+		}
 		prompt := fmt.Sprintf("LORE:\n- %s\n\nMOMENT: %s\n\nWrite %s's line, addressed to %s.", strings.Join(lore, "\n- "), what, speaker, subject)
 		text, err := c.f.ask(bctx, nil, speaker, system, prompt, c.budget)
 		if err != nil {
 			return
 		}
-		line, ok := cleanBanter(text, speaker)
+		line, ok := parse(text, speaker)
 		if !ok {
 			return
 		}