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>

module/system/handlebars-manager.mjs

@@ -39,11 +39,11 @@ export const preloadHandlebarsTemplates = async function () {
     "systems/vermine2047/templates/dialogs/roll-dialog.hbs",
 
     //items partials
-    "systems/vermine2047/templates/item/partials/damages.html",
-    "systems/vermine2047/templates/item/partials/traits.html",
+    "systems/vermine2047/templates/item/partials/damages.hbs",
+    "systems/vermine2047/templates/item/partials/traits.hbs",
     "systems/vermine2047/templates/item/partials/header.hbs",
     "systems/vermine2047/templates/item/partials/physicalItems.hbs",
-    "systems/vermine2047/templates/item/chatCards/parts/base.html",
+    "systems/vermine2047/templates/item/chatCards/parts/base.hbs",
 
 
   ]);