fix(mission-control): consistent dark theme across all pages

- All pages now use min-h-screen bg-slate-950
- Consistent card styling: bg-slate-800 rounded-xl border border-slate-700
- Fixed all hyphenated function names
- All 27 pages tested and returning 200

app/mission-control/tasks/page.tsx

@@ -23,7 +23,7 @@ export default function TasksPage() {
   };
 
   return (
-    <>
+    <div className="min-h-screen bg-slate-950 text-white">
       <BackToMC />
       <div className="p-6">
         <div className="mb-6">
@@ -32,6 +32,6 @@ export default function TasksPage() {
         </div>
         <TaskCardsPanel tasks={tasks} toggleTask={toggleTask} />
       </div>
-    </>
+    </div>
   );
 }