Tracker: unfold a combatant's stat block inline

- extract the 5e stat-block markup into enemy/_statblock.html.twig
  (sb.block(enemy) macro); the enemy detail page now uses it too
- each tracker combatant gets a "stat block" toggle that expands the
  block in place (Bootstrap collapse), so you don't have to leave the
  encounter to check AC / attacks
- open blocks are remembered in localStorage and re-opened after each
  damage/heal reload, and the caret rotates when expanded

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

templates/enemy/show.html.twig

@@ -2,29 +2,7 @@
 
 {% block title %}{{ enemy.name }} · Enemies · dmtools{% endblock %}
 
-{% macro mod(n) %}{{ n >= 0 ? '+' ~ n : n }}{% endmacro %}
-
-{% macro stat(label, score, m) %}
-    <div class="col text-center">
-        <div class="text-uppercase small text-body-secondary">{{ label }}</div>
-        <div class="fw-semibold">{{ score }} ({{ m }})</div>
-    </div>
-{% endmacro %}
-
-{% macro line(label, value) %}
-    {% if value %}
-        <div><span class="fw-semibold">{{ label }}.</span> {{ value }}</div>
-    {% endif %}
-{% endmacro %}
-
-{% macro section(title, body) %}
-    {% if body %}
-        <h2 class="h6 border-bottom pb-1 mt-3">{{ title }}</h2>
-        <div>{{ body|nl2br }}</div>
-    {% endif %}
-{% endmacro %}
-
-{% import _self as sb %}
+{% import 'enemy/_statblock.html.twig' as sb %}
 
 {% block body %}
     <div class="d-flex justify-content-between align-items-start mb-3 gap-3">
@@ -40,40 +18,7 @@
         <div class="col-lg-7">
             <div class="card shadow-sm">
                 <div class="card-body">
-                    {{ sb.line('Armor Class', enemy.armorClass ~ (enemy.armorClassNote ? ' (' ~ enemy.armorClassNote ~ ')' : '')) }}
-                    {{ sb.line('Hit Points', enemy.hitPoints ~ (enemy.hitDice ? ' (' ~ enemy.hitDice ~ ')' : '')) }}
-                    {{ sb.line('Speed', enemy.speed) }}
-
-                    <div class="row row-cols-6 my-3 g-1">
-                        {{ sb.stat('Str', enemy.strength, sb.mod(enemy.abilityModifier(enemy.strength))) }}
-                        {{ sb.stat('Dex', enemy.dexterity, sb.mod(enemy.abilityModifier(enemy.dexterity))) }}
-                        {{ sb.stat('Con', enemy.constitution, sb.mod(enemy.abilityModifier(enemy.constitution))) }}
-                        {{ sb.stat('Int', enemy.intelligence, sb.mod(enemy.abilityModifier(enemy.intelligence))) }}
-                        {{ sb.stat('Wis', enemy.wisdom, sb.mod(enemy.abilityModifier(enemy.wisdom))) }}
-                        {{ sb.stat('Cha', enemy.charisma, sb.mod(enemy.abilityModifier(enemy.charisma))) }}
-                    </div>
-
-                    {{ sb.line('Saving Throws', enemy.savingThrows) }}
-                    {{ sb.line('Skills', enemy.skills) }}
-                    {{ sb.line('Damage Vulnerabilities', enemy.damageVulnerabilities) }}
-                    {{ sb.line('Damage Resistances', enemy.damageResistances) }}
-                    {{ sb.line('Damage Immunities', enemy.damageImmunities) }}
-                    {{ sb.line('Condition Immunities', enemy.conditionImmunities) }}
-                    {{ sb.line('Senses', enemy.senses) }}
-                    {{ sb.line('Languages', enemy.languages ?? '—') }}
-                    {{ sb.line('Challenge', enemy.challengeRating ? enemy.challengeRating ~ (enemy.experiencePoints ? ' (' ~ enemy.experiencePoints ~ ' XP)' : '') : null) }}
-                    {{ sb.line('Proficiency Bonus', enemy.proficiencyBonus ? sb.mod(enemy.proficiencyBonus) : null) }}
-
-                    {{ sb.section('Traits', enemy.traits) }}
-                    {{ sb.section('Actions', enemy.actions) }}
-                    {{ sb.section('Bonus Actions', enemy.bonusActions) }}
-                    {{ sb.section('Reactions', enemy.reactions) }}
-                    {{ sb.section('Legendary Actions', enemy.legendaryActions) }}
-                    {{ sb.section('Description', enemy.description) }}
-
-                    {% if enemy.source %}
-                        <p class="text-body-secondary small mt-3 mb-0">Source: {{ enemy.source }}</p>
-                    {% endif %}
+                    {{ sb.block(enemy) }}
                 </div>
             </div>
         </div>