fix(templates): complete revision of actor templates to remove duplicates and fix inconsistencies

- Fixed grid-2 to grid-2col CSS class usage
- Replaced improper <p><a> tags with <div><a> in item lists (actor-weapons, actor-defenses, group-items, group-vehicles)
- Fixed typos: smarttlk -> smarttl, compétence -> Compétence
- Fixed duplicate class attributes
- Standardized HTML comments to Handlebars comments ({{!-- --}})
- Added missing localizations for Character and Skills headers
- Removed orphan {{/if}} tag in character-id.hbs
- Created npc-skill-category.hbs partial to eliminate 150+ lines of duplicated skill category code in actor-npc-sheet.hbs
- Created item-list.hbs partial for reusable item list display
- Fixed html.find(...).forEach error in roll.mjs by ensuring jQuery object
- Added .history/ to .gitignore

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

templates/actor/character/character-totem.hbs

@@ -9,25 +9,13 @@
   <h4 class="align-center">
     {{smarttl "TOTEMS" system.identity.totem "name"}}
   </h4>
-  <p style="font-size:80%;">{{smarttlk
-    "TOTEMS"
-    system.identity.totem
-    "description"
-    }}</p>
+  <p style="font-size:80%;">{{smarttl "TOTEMS" system.identity.totem "description"}}</p>
   <div class="grid grid-2col">
     <div class>
-      <div class="item-name"><strong>Principes</strong><br />{{smarttlk
-        "TOTEMS"
-        system.identity.totem
-        "instincts"
-        }}</div>
+      <div class="item-name"><strong>Principes</strong><br />{{smarttl "TOTEMS" system.identity.totem "instincts"}}</div>
     </div>
     <div class>
-      <div class="item-name"><strong>Interdits</strong><br />{{smarttlk
-        "TOTEMS"
-        system.identity.totem
-        "bans"
-        }}</div>
+      <div class="item-name"><strong>Interdits</strong><br />{{smarttl "TOTEMS" system.identity.totem "bans"}}</div>
     </div>
   </div>
 </div>
@@ -39,11 +27,7 @@
 
 {{/if}}
 
-<!--
-
-___________abstract Items_____________
-
--->
+{{!-- Abstract Items --}}
 <div class="grid grid-2col">
   <div>
     <h4>
@@ -56,7 +40,7 @@ ___________abstract Items_____________
     <ol class="list-item">
       {{#each abilities as |item id|}}
       <li class="item flexrow" data-item-id="{{item._id}}">
-        <div class="item-name" class="flexrow" style="flex:4;">
+        <div class="item-name flexrow" style="flex:4;">
           <a
             class="item-control item-edit"
             data-tooltip="edit">{{item.name}}</a>
@@ -95,7 +79,7 @@ ___________abstract Items_____________
           <a
             class="item-control item-edit"
             title="Edit Item">{{item.name}}</a>
-          <span data-tooltip="{{compétence}}">{{item.system.skill}}</span>
+          <span data-tooltip="Compétence">{{item.system.skill}}</span>
         </div>
         <div class="item-controls flexrow">
           {{#if item.system.description}}