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/hooks.mjs

@@ -88,16 +88,18 @@ export const registerHooks = function () {
     });
 
     Hooks.on('getSceneControlButtons', async (controls) => {
-        console.log;
-        controls.find((c) => c.name === 'token').tools.push({
-            name: 'Dice Roller',
-            title: game.i18n.localize("VERMINE.RollTool"),
-            icon: 'fas fa-dice-d10',
-            button: true,
-            onClick() {
-                RollDialog.create().then(d => d.render(true));
-            }
-        });
+        const tokenControls = controls.token;
+        if (tokenControls && tokenControls.tools) {
+            tokenControls.tools.push({
+                name: 'Dice Roller',
+                title: game.i18n.localize("VERMINE.RollTool"),
+                icon: 'fas fa-dice-d10',
+                button: true,
+                onClick() {
+                    RollDialog.create().then(d => d.render(true));
+                }
+            });
+        }
     });
 
     /* -------------------------------------------- */