Simplify Athena stack and recovery

platform/checks/verify-platform.sh

@@ -64,7 +64,7 @@ else
 fi
 
 for optional in mike-ai-mcp-web mike-ai-mcp-homeassistant mike-ai-mcp-arr \
-  mike-ai-mcp-github mike-ai-mcp-platform-context mike-ai-mcp-athena-operator; do
+  mike-ai-mcp-github mike-ai-mcp-athena-operator mike-ai-backup; do
   if container_healthy "$optional"; then
     pass "$optional aktiv"
   else
@@ -78,17 +78,6 @@ else
   pass "kein GraphQL-basierter Unraid-MCP vorhanden"
 fi
 
-if [[ -s /var/lib/mike-ai-platform-context/runtime.json ]]; then
-  snapshot_age=$(( $(date +%s) - $(stat -c %Y /var/lib/mike-ai-platform-context/runtime.json) ))
-  if (( snapshot_age <= 180 )); then
-    pass "Platform-Kontext-Snapshot aktuell (${snapshot_age}s)"
-  else
-    fail "Platform-Kontext-Snapshot veraltet (${snapshot_age}s)"
-  fi
-else
-  fail "Platform-Kontext-Snapshot fehlt"
-fi
-
 if docker exec mike-ai-router python -c \
   "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8081/health', timeout=3)" \
   >/dev/null 2>&1; then