{
  "version": 1,
  "description": "Shared team learnings — auto-synced via git commits. DO NOT edit manually.",
  "learnings": [
    {
      "fingerprint": "9e8c09d896ab",
      "category": "Security",
      "rule": "NEVER accept mkfs commands — mkfs formatiert Festplatten und löscht alles",
      "rule_en": "NEVER accept mkfs commands — mkfs formats hard drives and deletes everything",
      "mistake": "mkfs mit mkdir verwechselt und akzeptiert",
      "mistake_en": "Confused mkfs with mkdir and accepted it",
      "correction": "mkdir = Ordner erstellen (harmlos). mkfs = Festplatte formatieren (zerstörend)",
      "correction_en": "mkdir = create folder (harmless). mkfs = format hard drive (destructive)",
      "confidence": 0.95,
      "project": null,
      "shared_by": "Nabil",
      "shared_at": "2026-03-30T22:35:21.371Z",
      "times_applied": 0
    },
    {
      "fingerprint": "4e154fdb212e",
      "category": "workflow",
      "rule": "IMMER frontend-design + ui-ux-pro-max Skills aktivieren BEVOR UI/Design-Arbeit gemacht wird. Keine Ausnahmen, auch nicht im Execution-Modus.",
      "rule_en": "ALWAYS activate frontend-design + ui-ux-pro-max skills BEFORE any UI/design work. No exceptions, not even in execution mode.",
      "mistake": "Bei Mindbank wurden Bank-Templates (Revolut, N26) und die Landing Page gebaut ohne die frontend-design und ui-ux-pro-max Skills zu aktivieren. Geschwindigkeit wurde über den Design-Approval-Prozess gestellt.",
      "mistake_en": "In Mindbank, bank templates (Revolut, N26) and landing page were built without activating frontend-design and ui-ux-pro-max skills. Speed was prioritized over the design approval process.",
      "correction": "Vor JEDER UI-Aufgabe: (1) frontend-design + ui-ux-pro-max Skills aktivieren, (2) User nach Design-Präferenzen fragen, (3) 2-3 Optionen zeigen, (4) Auf Genehmigung warten, (5) DANN erst Code schreiben. Diese Regel gilt auch im subagent-driven development und plan execution Modus.",
      "correction_en": "Before EVERY UI task: (1) activate frontend-design + ui-ux-pro-max skills, (2) ask user for design preferences, (3) show 2-3 options, (4) wait for approval, (5) THEN write code. This rule applies even in subagent-driven development and plan execution mode.",
      "confidence": 0.9,
      "project": "mindbank",
      "shared_by": "Nabil",
      "shared_at": "2026-03-31T17:39:52.620Z",
      "times_applied": 0
    },
    {
      "fingerprint": "b2dc37719e66",
      "category": "Infra",
      "rule": "Cloudflare KV TTL Minimum ist 60 Sekunden",
      "rule_en": "Cloudflare KV TTL minimum is 60 seconds",
      "mistake": "TTL auf 30s gesetzt - Worker crashte",
      "mistake_en": "Set TTL to 30s - Worker crashed",
      "correction": "Mindestens 60 als expirationTtl",
      "correction_en": "Use at least 60 as expirationTtl",
      "confidence": 0.9,
      "project": "claude-cortex",
      "shared_by": "Nabil",
      "shared_at": "2026-04-02T01:13:57.549Z",
      "times_applied": 0
    },
    {
      "fingerprint": "e971d9ad2621",
      "category": "Telegram",
      "rule": "Session-End nicht bei Context-Komprimierung feuern",
      "rule_en": "Do not fire session-end on context compression",
      "mistake": "User wurde offline angezeigt bei Komprimierung",
      "mistake_en": "User showed offline on compression",
      "correction": "KV TTL auto-expire statt explizit loeschen",
      "correction_en": "KV TTL auto-expire instead of explicit deletion",
      "confidence": 0.9,
      "project": "claude-cortex",
      "shared_by": "Nabil",
      "shared_at": "2026-04-02T01:13:57.550Z",
      "times_applied": 0
    },
    {
      "fingerprint": "66a6ff97ae9b",
      "category": "Telegram",
      "rule": "grammy answerCallbackQuery in try/catch wrappen",
      "rule_en": "Wrap grammy answerCallbackQuery in try/catch",
      "mistake": "Bot crashte bei alten Callbacks",
      "mistake_en": "Bot crashed on old callbacks",
      "correction": "try/catch + globaler bot.catch() Handler",
      "correction_en": "try/catch + global bot.catch() handler",
      "confidence": 0.9,
      "project": "claude-cortex",
      "shared_by": "Nabil",
      "shared_at": "2026-04-02T01:13:57.550Z",
      "times_applied": 0
    },
    {
      "fingerprint": "ca4bb7b2b3e5",
      "category": "CSS",
      "rule": "Bei Zentrierung: Container braucht max-width und margin: 0 auto",
      "rule_en": "For centering: Container needs max-width and margin: 0 auto",
      "mistake": "Nur flexbox benutzt ohne feste Breite am Parent",
      "mistake_en": "Only used flexbox without fixed width on parent",
      "correction": "Container max-width setzen, dann margin: 0 auto",
      "correction_en": "Set container max-width, then margin: 0 auto",
      "confidence": 0.8,
      "project": "test-projekt",
      "shared_by": "Nabil",
      "shared_at": "2026-03-30T21:43:19.817Z",
      "times_applied": 0
    },
    {
      "fingerprint": "3865d3d277c6",
      "category": "Auth",
      "rule": "Login-Token muss HttpOnly Cookie sein, nicht localStorage",
      "rule_en": "Login token must be HttpOnly cookie, not localStorage",
      "mistake": "Token in localStorage gespeichert — XSS-Risiko",
      "mistake_en": "Token stored in localStorage — XSS vulnerability",
      "correction": "express-session mit cookie:{httpOnly:true,secure:true}",
      "correction_en": "express-session with cookie:{httpOnly:true,secure:true}",
      "confidence": 0.8,
      "project": "webshop",
      "shared_by": "Nabil",
      "shared_at": "2026-03-30T22:03:32.772Z",
      "times_applied": 0
    },
    {
      "fingerprint": "043bf4c2c9c0",
      "category": "Telegram",
      "rule": "Telegram sendMessage braucht parse_mode HTML",
      "rule_en": "Telegram sendMessage needs parse_mode HTML",
      "mistake": "HTML-Tags als Text angezeigt",
      "mistake_en": "HTML tags displayed as text",
      "correction": "parse_mode HTML bei jedem fetch setzen",
      "correction_en": "Set parse_mode HTML on every fetch",
      "confidence": 0.8,
      "project": "claude-cortex",
      "shared_by": "Nabil",
      "shared_at": "2026-04-02T01:13:57.550Z",
      "times_applied": 0
    }
  ]
}