fix: make model-card click reliable and remove Tailwind CDN warning

- Use encoded model key in data attribute to avoid lookup mismatch
- Decode key on click before resolving showByModel data
- Guard localStorage writes with try/catch to avoid silent UI failures
- Scroll details section into view when a card is clicked
- Remove tailwindcdn script from template (use compiled CSS only)

app/web/static/js/app.js

@@ -39,11 +39,15 @@ class LLMMonitorApp {
 
         // Listener click card modello
         document.getElementById("models-container")?.addEventListener("click", (event) => {
-            const card = event.target.closest("[data-model-name]");
+            const card = event.target.closest("[data-model-key]");
             if (!card) {
                 return;
             }
-            this.showModelDetails(card.getAttribute("data-model-name"));
+            const modelKey = card.getAttribute("data-model-key");
+            if (!modelKey) {
+                return;
+            }
+            this.showModelDetails(decodeURIComponent(modelKey));
         });
     }
 
@@ -78,13 +82,21 @@ class LLMMonitorApp {
         if (type === "DATA_UPDATED") {
             if (health && JSON.stringify(this.lastData.health) !== JSON.stringify(health)) {
                 this.lastData.health = health;
-                localStorage.setItem("llm_monitor_health", JSON.stringify(health));
+                try {
+                    localStorage.setItem("llm_monitor_health", JSON.stringify(health));
+                } catch (error) {
+                    console.warn("Cannot persist health in localStorage:", error);
+                }
                 this.renderHealth(health);
             }
 
             if (modelsData && JSON.stringify(this.lastData.models) !== JSON.stringify(modelsData)) {
                 this.lastData.models = modelsData;
-                localStorage.setItem("llm_monitor_models", JSON.stringify(modelsData));
+                try {
+                    localStorage.setItem("llm_monitor_models", JSON.stringify(modelsData));
+                } catch (error) {
+                    console.warn("Cannot persist models in localStorage:", error);
+                }
                 this.renderModels(modelsData);
                 if (this.selectedModelName) {
                     this.showModelDetails(this.selectedModelName);
@@ -156,8 +168,9 @@ class LLMMonitorApp {
     renderModelCard(model) {
         const formattedDate = this.formatDate(model.modified_at);
         const modelName = this.escapeHtml(model.name);
+        const modelKey = encodeURIComponent(model.name);
         return `
-            <div data-model-name="${modelName}" class="bg-gray-700 rounded-lg p-4 border border-gray-600 hover:border-purple-500 transition cursor-pointer">
+            <div data-model-key="${modelKey}" class="bg-gray-700 rounded-lg p-4 border border-gray-600 hover:border-purple-500 transition cursor-pointer">
                 <div class="flex items-start justify-between mb-3">
                     <h3 class="text-lg font-semibold">${modelName}</h3>
                     <span class="bg-purple-600 px-3 py-1 rounded text-xs font-medium">Caricato</span>
@@ -196,6 +209,7 @@ class LLMMonitorApp {
 
         detailsSection.classList.remove("hidden");
         detailsName.textContent = modelName;
+        detailsSection.scrollIntoView({ behavior: "smooth", block: "start" });
 
         if (!showData) {
             detailsContent.textContent = "Dettagli show non disponibili per questo modello.";

app/web/templates/index.html

@@ -7,8 +7,6 @@
     <link rel="icon" href="/favicon.ico" sizes="any">
     <!-- Tailwind CSS (compiled for production) -->
     <link rel="stylesheet" href="/static/css/output.css">
-    <!-- Fallback CDN for development (if output.css not available) -->
-    <script src="https://cdn.tailwindcss.com"></script>
     <style>
         @keyframes spin {
             to { transform: rotate(360deg); }