fix(infra): update status page, prometheus, and cloudflared for unified app

All web app subdomains (chat.mana.how, todo.mana.how, etc.) were removed
when the unified app launched, but monitoring configs still referenced them.
Update blackbox targets to use mana.how/route URLs, remove stale API backend
routes from cloudflared, clean up CORS origins, and fix status page generator
to handle route-based URLs.

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

scripts/generate-status-page.sh

@@ -59,11 +59,22 @@ get_instances() {
 # Freundlicher Name aus URL
 friendly_name() {
   url="$1"
-  # Entferne https:// und .mana.how
+  # Entferne https://
   name="${url#https://}"
-  name="${name%.mana.how}"
+  # Route-basierte URLs: mana.how/chat → Chat
+  case "$name" in
+    mana.how/*)
+      name="${name#mana.how/}"
+      ;;
+    *)
+      # Subdomain-basiert: chat.mana.how → Chat
+      name="${name%.mana.how}"
+      ;;
+  esac
   # Entferne /health suffix
   name="${name%/health}"
+  # mana.how (ohne Route) → ManaCore
+  [ "$name" = "mana.how" ] && name="ManaCore"
   # Erster Buchstabe groß (POSIX-kompatibel)
   printf '%s' "$name" | awk '{print toupper(substr($0,1,1)) substr($0,2)}'
 }
@@ -170,21 +181,29 @@ fi
 # Gibt Tier-Badge-HTML für eine Blackbox-URL zurück (leer wenn kein Match)
 get_tier_badge() {
   url="$1"
-  # Subdomain extrahieren: https://todo.mana.how → todo, https://todo-api.mana.how/health → todo-api
-  subdomain="${url#https://}"
-  subdomain="${subdomain%.mana.how*}"
-  subdomain="${subdomain%/health}"
+  raw="${url#https://}"
+  # Route-basierte URLs: mana.how/chat → chat
+  case "$raw" in
+    mana.how/*)
+      appid="${raw#mana.how/}"
+      ;;
+    *)
+      # Subdomain-basiert: todo.mana.how → todo
+      appid="${raw%.mana.how*}"
+      appid="${appid%/health}"
+      ;;
+  esac
   # API-Subdomains skippen (z.B. todo-api, chat-api)
-  case "$subdomain" in *-api) return ;; esac
-  # Subdomain-Aliase (Sonderfälle + alte Subdomains → aktuelle App-IDs)
-  case "$subdomain" in
-    mana.how)  subdomain="manacore" ;;
-    manadeck)  subdomain="cards" ;;
-    inventar)  subdomain="inventory" ;;
+  case "$appid" in *-api) return ;; esac
+  # Aliase (Sonderfälle → aktuelle App-IDs)
+  case "$appid" in
+    mana.how)  appid="manacore" ;;
+    manadeck)  appid="cards" ;;
+    inventar)  appid="inventory" ;;
   esac
 
   echo "$TIER_APPS" | while IFS='|' read -r id name tier st; do
-    [ "$id" = "$subdomain" ] || continue
+    [ "$id" = "$appid" ] || continue
     printf '<span class="badge tier-%s">%s</span>' "$tier" "$tier"
     break
   done
@@ -461,6 +480,7 @@ echo "$SUCCESS_JSON" | jq \
           | rtrimstr("/health")
           | rtrimstr("/")
           | if . == "mana.how" then "manacore"
+            elif startswith("mana.how/") then ltrimstr("mana.how/")
             else rtrimstr(".mana.how")
             end
         ),