fix(agent): v4.15.4 - menus @ vides et selection clavier / non visible

- menu de mentions : template Alpine avec racine unique (les elements s'affichent maintenant sous chaque section; avant, seuls les titres de sections etaient rendus)
- menu des skills : style .focus ajoute (surlignage fond + barre d'accent) pour rendre la selection clavier visible

app/main.py

@@ -60,7 +60,7 @@ async def lifespan(_app: FastAPI):
 
 app = FastAPI(
     title="FlowDeck",
-    version="4.15.3",
+    version="4.15.4",
     docs_url="/docs" if settings.log_level == "DEBUG" else None,
     redoc_url=None,
     lifespan=lifespan,

app/templates/agent_panel.html

@@ -97,6 +97,7 @@
 .fd-agent-cmd-menu.show{display:block}
 .fd-agent-cmd-item{padding:8px 12px;font-size:12px;color:var(--text,#eee);cursor:pointer;border-radius:7px;margin:3px;display:flex;gap:8px;align-items:baseline}
 .fd-agent-cmd-item:hover{background:var(--bg-hover,#2b2b2b)}
+.fd-agent-cmd-item.focus{background:var(--bg-hover,#2b2b2b);box-shadow:inset 2px 0 0 var(--accent,#2383E2);color:var(--text,#fff)}
 .fd-agent-cmd-item b{color:var(--accent,#2383E2);font-family:monospace;white-space:nowrap}
 .fd-agent-cmd-item b.k-cmd{color:var(--accent,#2383E2)}
 .fd-agent-cmd-item b.k-skill{color:#c084fc}
@@ -279,13 +280,15 @@
           <div class="fd-mention-empty">Aucun élément. Tapez un nom de document, page ou base.</div>
         </template>
         <template x-if="!mentionLoad" x-for="it in mentionItems" :key="it.token || it.key">
-          <div class="fd-mention-sep" x-show="it._sep" x-text="it._sep"></div>
-          <div class="fd-mention-item" x-show="!it._sep" :class="{focus: it._i===mentionFocus}"
-               @click="pickMention(it)" @mouseenter="setMentionFocus(it._i)">
-            <span class="fd-mention-ico" x-text="it.icon"></span>
-            <div class="fd-mention-main">
-              <div class="fd-mention-lbl" x-text="it.label"></div>
-              <div class="fd-mention-sub" x-text="it.sub"></div>
+          <div>
+            <div class="fd-mention-sep" x-show="it._sep" x-text="it._sep"></div>
+            <div class="fd-mention-item" x-show="!it._sep" :class="{focus: it._i===mentionFocus}"
+                 @click="pickMention(it)" @mouseenter="setMentionFocus(it._i)">
+              <span class="fd-mention-ico" x-text="it.icon"></span>
+              <div class="fd-mention-main">
+                <div class="fd-mention-lbl" x-text="it.label"></div>
+                <div class="fd-mention-sub" x-text="it.sub"></div>
+              </div>
             </div>
           </div>
         </template>