Add player character management feature

Persistent player character templates (name, AC, HP, color, icon) with
full CRUD, bestiary-style search to add PCs to encounters with pre-filled
stats, and color/icon visual distinction in combatant rows. Also stops
the stat block panel from auto-opening when adding a creature.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

apps/web/src/components/player-icon-map.ts

@@ -0,0 +1,50 @@
+import type { PlayerColor, PlayerIcon } from "@initiative/domain";
+import type { LucideIcon } from "lucide-react";
+import {
+	Axe,
+	Crosshair,
+	Crown,
+	Eye,
+	Feather,
+	Flame,
+	Heart,
+	Moon,
+	Shield,
+	Skull,
+	Star,
+	Sun,
+	Sword,
+	Wand,
+	Zap,
+} from "lucide-react";
+
+export const PLAYER_ICON_MAP: Record<PlayerIcon, LucideIcon> = {
+	sword: Sword,
+	shield: Shield,
+	skull: Skull,
+	heart: Heart,
+	wand: Wand,
+	flame: Flame,
+	crown: Crown,
+	star: Star,
+	moon: Moon,
+	sun: Sun,
+	axe: Axe,
+	crosshair: Crosshair,
+	eye: Eye,
+	feather: Feather,
+	zap: Zap,
+};
+
+export const PLAYER_COLOR_HEX: Record<PlayerColor, string> = {
+	red: "#ef4444",
+	blue: "#3b82f6",
+	green: "#22c55e",
+	purple: "#a855f7",
+	orange: "#f97316",
+	pink: "#ec4899",
+	cyan: "#06b6d4",
+	yellow: "#eab308",
+	emerald: "#10b981",
+	indigo: "#6366f1",
+};