live: heartbeat sync 2026-10-18T16:47:59-07:00 (Refs #11)

agent/memories/sharpshooter/wt-20261013-185330-6d1fc1f-1k10ki5io1fbr/architecture.md

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+## Runtime Context
+
+- **Tool call execution**: user-perceived failures require confirmation; when `regression=true` is flagged, re-execute with contextual resolution.
+
+- **Power failure**: system reboot caused by power failure.
+
+## Model Configuration
+
+- **KV context**: 4×200,000 fp8 quantized kv slots.
+
+- **Calibration context**: fp8.
+
+- **Concurrent streams**: 3.
+
+- **Expert configuration**: 49,152 GPTQ w4 experts (10M-token calibration on engine 1.2.0) + 24 bf16-protected experts/layer (energy-share pattern: bf16-protected experts and their resource allocation within a card's VRAM budget) within 29,120 MiB/card ceiling; 47.7 GiB n-gram copy pinned to host RAM.
+
+## Deployment Testing Policy
+
+- **Emergency bypass**: E2E gate may be skipped with `--skip-e2e` flag during outages; normal flow requires all three gates including the final Playwright e2e suite.