feat: Live-Paper-Engine — 5-min-Loop, API, Dashboard, Dockerfile

processCycle spiegelt Runner-Semantik exakt (Paritätstest gegen runBacktest),
Restart-Recovery über Cursor, DecisionLog mit Outcome-Backfill,
Bun.serve-API + statisches Dashboard, Deploy-Ziel trading.kuns.dev.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

Dockerfile

@@ -0,0 +1,13 @@
+FROM oven/bun:1.3
+
+WORKDIR /app
+COPY package.json bun.lock ./
+RUN bun install --frozen-lockfile --production
+
+COPY . .
+
+EXPOSE 8080
+HEALTHCHECK --interval=30s --timeout=5s --start-period=30s \
+  CMD bun -e "fetch('http://localhost:8080/health').then(r => process.exit(r.ok ? 0 : 1)).catch(() => process.exit(1))"
+
+CMD ["bun", "run", "start"]