Danijel Martinek
0a248d5be0
Inserts a new §06 "Tracing & error capture" between the existing "Tradeoffs by part" (§05) and the verdict (which moves to §07). Includes the trace tree (HTTP → tRPC → controller → use-case → repo → Payload), capture-rules table (where captureException fires per layer + the no-capture rule for defineErrorMiddleware), the __sentryReported double-report guard explanation, and the R31–R38 PII rule list. Adds matching CSS (.trace-tree / .capture-rules / .pii-rules) tuned to the existing dark-paper palette and Fraunces heading font. Updates the contents nav from 6 → 7 columns. di-explainer.html gets a new §08 "Instrumentation symbols" with cards for TRACER and LOGGER, the bindAll() Rule-0 wiring path, and a note on why feature containers also bind the symbols. Two-column grid collapses to one on narrow viewports. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>