fix: Correct critical bugs and complete Creature/Group DataModel implementation

- Fix TypeError: controls.find is not a function in hooks.mjs
- Fix undefined 'npc' variable in applications.mjs
- Fix CONFIG.VERMINE.model undefined by checking game.system.template existence
- Fix TypeError: html.find(...).forEach is not a function in roll.mjs
- Fix Cannot set properties of undefined (setting 'initial') in actor.mjs
- Fix Cannot read properties of undefined (reading 'difficulty') in actor.mjs
- Fix ActiveEffect application phase 'initial' already completed by adding combatStatus to base template
- Fix Missing helper: 'select' in roll-dialog.hbs (removed invalid Handlebars select block)
- Add SIZE_LEVELS labels to creatureSizeLevels config
- Add SIZE_LEVELS translations to fr.json
- Add combatStatus to base actor template
- Convert all .html templates to .hbs for Foundry v14 compatibility
- Update item-sheet.mjs to use .hbs extension
- Update handlebars-manager.mjs to use .hbs for all partials

Complete Vermine2047 Creature and Group sheet implementation:
- Creature: Pattern, Size, Role, Pack with computed values
- Group: Totem, Reserve, Morale, Objectives, Members management
- All templates functional with proper styling

Generated by Mistral Vibe.
Co-Authored-By: Mistral Vibe <vibe@mistral.ai>

templates/actor/parts/actor-effects.hbs

@@ -0,0 +1,45 @@
+<h4 class="item-name effect-name flexrow">{{ localize "UI.effects.name" }}</h4>
+<ol class="items-list effects-list">
+  {{#each effects as |section sid|}}
+  <li class="items-header flexrow" data-effect-type="{{section.type}}">
+    <p class="item-name effect-name flexrow">{{#if (eq section.type 'temporary')}}
+      {{localize "UI.effects.temporary" }}
+      {{else if (eq section.type 'passive')}}
+      {{localize "UI.effects.passive" }}
+      {{else if (eq section.type 'inactive')}}
+      {{localize "UI.effects.inactive" }}
+      {{/if}}
+    </p>
+    <div class="effect-source">{{localize 'UI.source'}}</div>
+    <div class="effect-source">{{localize 'UI.duration'}}</div>
+    <div class="item-controls effect-controls flexrow">
+      <a class="effect-control" data-action="create" title="{{localize 'UI.effect_create'}}">
+        <i class="fas fa-plus"></i> {{localize "UI.add"}}
+      </a>
+    </div>
+  </li>
+
+  <ol class="item-list">
+    {{#each section.effects as |effect|}}
+    <li class="item effect flexrow" data-effect-id="{{effect.id}}">
+      <div class="item-name effect-name">
+        <a class="effect-control flexrow flex-group-center items-center" data-action="edit" title="{{localize 'UI.effect_edit'}}">
+          <img class="item-image" src="{{effect.icon}}" />
+          <span>{{effect.label}}</span>
+        </a>
+      </div>
+      <div class="effect-source">{{effect.sourceName}}</div>
+      <div class="effect-duration">{{effect.duration.label}}</div>
+      <div class="item-controls effect-controls flexrow">
+        <a class="effect-control" data-action="toggle" title="{{localize 'UI.effect_toggle'}}">
+          <i class="fas {{#if effect.disabled}}fa-check{{else}}fa-times{{/if}}"></i>
+        </a>
+        <a class="effect-control" data-action="delete" title="{{localize 'UI.effect_delete'}}">
+          <i class="fas fa-trash"></i>
+        </a>
+      </div>
+    </li>
+    {{/each}}
+  </ol>
+  {{/each}}
+</ol>

templates/actor/parts/npc-skill-item.hbs

@@ -0,0 +1,21 @@
+<div class="skill-item">
+  <label for="system.skills.{{key}}.value" title="{{ localize (concat 'SKILLS.' key) }} - {{ localize (concat 'VERMINE.rarity_' skill.rarity) }}">
+    {{ localize (concat 'SKILLS.' key) }}
+    {{#if skill.rarity}}
+      <span class="rarity-badge rarity-{{skill.rarity}}" title="{{ localize (concat 'VERMINE.rarity_' skill.rarity) }}">
+        {{skill.rarity}}
+      </span>
+    {{/if}}
+  </label>
+  <div class="skill-control">
+    <input 
+      type="range" 
+      name="system.skills.{{key}}.value" 
+      value="{{skill.value}}" 
+      min="{{skill.min}}" 
+      max="{{skill.max}}" 
+      data-dtype="Number"
+    />
+    <span class="skill-value">{{skill.value}}D</span>
+  </div>
+</div>