feat(characters): add catalog boundary and capabilities

src/app/characters/[characterSlug]/chat/layout.tsx

@@ -13,7 +13,7 @@ export default async function CharacterChatLayout({
 }) {
   const { characterSlug } = await params;
   const character = getCharacterBySlug(characterSlug);
-  if (!character) notFound();
+  if (!character?.capabilities.chat) notFound();
 
   return (
     <ChatRouteProviders characterId={character.id}>

src/app/characters/[characterSlug]/private-room/layout.tsx

@@ -13,7 +13,7 @@ export default async function CharacterPrivateRoomLayout({
 }) {
   const { characterSlug } = await params;
   const character = getCharacterBySlug(characterSlug);
-  if (!character) notFound();
+  if (!character?.capabilities.privateRoom) notFound();
 
   return (
     <PrivateRoomRouteProvider characterId={character.id}>

src/app/characters/[characterSlug]/tip/layout.tsx

@@ -13,7 +13,7 @@ export default async function CharacterTipLayout({
 }) {
   const { characterSlug } = await params;
   const character = getCharacterBySlug(characterSlug);
-  if (!character) notFound();
+  if (!character?.capabilities.tip) notFound();
 
   return (
     <PaymentRouteProvider scopeKey={character.id}>