feat: botfights, discover, mobile gamepad, content handler, package config updates

Miscellaneous improvements: botfights manifest, discover page curated
apps, mobile gamepad enhancements, content HTTP handler, package
install config updates, health monitor tweaks, shared content UI,
container specs and image version updates.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

neode-ui/src/views/AppSession.vue

@@ -38,11 +38,14 @@
         @open-new-tab-and-back="openNewTabAndBack"
       />
 
-      <!-- Mobile: gamepad for botfights, browser bar for everything else -->
+      <!-- Mobile: gamepad for botfights (with utility buttons), browser bar for everything else -->
       <MobileGamepad
         v-if="isMobile && appId === 'botfights'"
         :iframe-ref="iframeRef ?? null"
         :player="1"
+        @refresh="refresh"
+        @openBrowser="openNewTab"
+        @close="closeSession"
       />
       <div v-else class="md:hidden app-session-mobile-bar">
         <button class="app-session-bar-btn" aria-label="Back" @click="iframeGoBack">