Perf: 9 Performance-Fixes — SW by-v1072

Backend:
- DB: 3 neue Indizes (forum_posts thread+user, routes user) — Forum/Routen-Queries
- Caching: cache.py (TTL-Cache ohne neue Dependency) für 5 statische Listen
  (training_exercises, pflege_tipps, wiki_stats, wiki_gruppen, help_articles)
- diary.py + breeder_photos.py: Bildverarbeitung (ffmpeg/PIL/EXIF) per
  run_in_executor → blockiert Event-Loop nicht mehr
- scheduler.py: 11 kollidierende Jobs auf 5-Min-Intervalle gestaggert, coalesce=True
- social.py: ORDER BY RANDOM() ohne LIMIT in 2 Stellen gefixt
- alerts.py: Haversine-Loop bekommt SQL-Bounding-Box-Vorfilter

Frontend:
- sw.js: Tile-Cache mit LRU-Eviction (max 500 Einträge)
- admin.js: Event-Listener-Leak — Tab-Klicks per Delegation statt N Listener
- api.js: compressImage() Helper — Client-seitiges Resize auf max 2000px
  (HEIC/Videos/<500KB unverändert), integriert in 8 Upload-Stellen
  (diary, dog-profile×2, walks, poison, lost, health×2)

Bump APP_VER 1071 → 1072 (sw.js, app.js, main.py, index.html)
This commit is contained in:
rene 2026-05-26 06:30:36 +02:00
parent 3abf974d29
commit c03884cb81
23 changed files with 461 additions and 120 deletions

View file

@ -101,9 +101,9 @@
</script>
<!-- CSS: Reihenfolge ist wichtig — ?v= zwingt Browser zur Neuladung -->
<link rel="stylesheet" href="/css/design-system.css?v=1071">
<link rel="stylesheet" href="/css/layout.css?v=1071">
<link rel="stylesheet" href="/css/components.css?v=1071">
<link rel="stylesheet" href="/css/design-system.css?v=1072">
<link rel="stylesheet" href="/css/layout.css?v=1072">
<link rel="stylesheet" href="/css/components.css?v=1072">
</head>
<body>
@ -616,10 +616,10 @@
<div id="modal-container"></div>
<!-- JS: Reihenfolge ist wichtig — erst Basis, dann Features -->
<script src="/js/api.js?v=1071"></script>
<script src="/js/ui.js?v=1071"></script>
<script src="/js/app.js?v=1071"></script>
<script src="/js/worlds.js?v=1071"></script>
<script src="/js/api.js?v=1072"></script>
<script src="/js/ui.js?v=1072"></script>
<script src="/js/app.js?v=1072"></script>
<script src="/js/worlds.js?v=1072"></script>
<!-- Feature-Seiten werden lazy geladen -->