fix: Categories UI - click to view, not all expanded at once

app/mission-control/clawhub/page.tsx

@@ -48,6 +48,7 @@ export default function ClawHubMarketplace() {
   const [skillDetails, setSkillDetails] = useState<{description?: string; triggers?: string} | null>(null);
   const [selectedAgents, setSelectedAgents] = useState<string[]>(["horus"]);
   const [view, setView] = useState<"popular" | "categories" | "search">("popular");
+  const [categoryView, setCategoryView] = useState<string | null>(null);
   const [action, setAction] = useState<"install" | "delete" | "sync" | "push" | null>(null);
   const [output, setOutput] = useState("");
   const [installedSkills, setInstalledSkills] = useState<Record<string, string[]>>({});
@@ -359,51 +360,50 @@ export default function ClawHubMarketplace() {
         </div>
 
         {/* Categories View */}
-        {view === "categories" && (
+        {view === "categories" && !categoryView && (
-          <div className="space-y-6">
+          <div className="mb-6">
+            <div className="flex flex-wrap gap-3">
               {CATEGORIES.map((cat) => (
-              <div key={cat.id} className="bg-slate-800 rounded-xl border border-slate-700 overflow-hidden">
-                <div className="p-4 border-b border-slate-700 bg-slate-700/50">
-                  <h3 className="font-semibold text-lg">{cat.name}</h3>
-                  <p className="text-sm text-slate-400">{categorySkills[cat.id]?.length || 0} skills</p>
-                </div>
-                <div className="max-h-48 overflow-y-auto">
-                  {(categorySkills[cat.id] || []).map((skill) => {
-                    const installed = isInstalled(skill.slug);
-                    return (
                 <button
-                        key={skill.slug}
+                  key={cat.id}
-                        onClick={() => setSelectedSkill(skill)}
+                  onClick={() => {
-                        className={`w-full text-left p-3 border-b border-slate-700 hover:bg-slate-700 transition ${
+                    setCategoryView(cat.id);
-                          selectedSkill?.slug === skill.slug ? "bg-slate-700" : ""
+                    setSkills(categorySkills[cat.id] || []);
-                        } ${installed ? "border-l-4 border-l-green-500" : ""}`}
+                  }}
+                  className="bg-slate-800 hover:bg-slate-700 border border-slate-700 hover:border-slate-600 rounded-xl px-6 py-4 flex flex-col items-center gap-2 transition min-w-[140px]"
                 >
-                        <div className="flex items-center justify-between">
+                  <span className="text-2xl">{cat.icon}</span>
-                          <div>
+                  <span className="font-medium text-white">{cat.name}</span>
-                            <div className="font-medium text-white">{skill.name}</div>
+                  <span className="text-xs text-slate-400">{categorySkills[cat.id]?.length || 0} skills</span>
-                            <div className="text-xs text-slate-400">@{skill.slug}</div>
-                          </div>
-                          <span className="text-xs bg-slate-600 px-2 py-0.5 rounded">
-                            {skill.score?.toFixed(2)}
-                          </span>
-                        </div>
                 </button>
-                    );
-                  })}
-                </div>
-              </div>
               ))}
             </div>
+          </div>
         )}
 
-        {/* Popular/Search View */}
+        {view === "categories" && categoryView && (
-        {(view === "popular" || view === "search") && (
+          <div className="mb-4">
+            <button
+              onClick={() => setCategoryView(null)}
+              className="text-slate-400 hover:text-white flex items-center gap-2 mb-4"
+            >
+              ← Back to Categories
+            </button>
+            <div className="flex items-center gap-3">
+              <span className="text-2xl">{CATEGORIES.find(c => c.id === categoryView)?.icon}</span>
+              <h2 className="text-xl font-bold">{CATEGORIES.find(c => c.id === categoryView)?.name}</h2>
+            </div>
+          </div>
+        )}
+
+        {/* Popular/Search/Category View */}
+        {(view === "popular" || view === "search" || (view === "categories" && categoryView)) && (
           <div className="grid grid-cols-1 lg:grid-cols-2 gap-6">
             {/* Skills List */}
             <div className="bg-slate-800 rounded-xl border border-slate-700 overflow-hidden">
               <div className="p-4 border-b border-slate-700 bg-slate-800">
                 <h2 className="font-semibold text-lg">
-                  {view === "popular" ? "🔥 Popular Skills" : "Search Results"}
+                  {view === "popular" ? "🔥 Popular Skills" : view === "categories" ? CATEGORIES.find(c => c.id === categoryView)?.name || "Category" : "Search Results"}
                 </h2>
                 <p className="text-sm text-slate-400">{skills.length} skills found</p>
               </div>