📐 App.A — Golden Catalogue (42+ formulas longtable) · refs #30

# App.A — Golden Catalogue

**Refs**: #30 · #63

## Content
- longtable of 42+ Trinity formulas
- columns: ID, Constant, PDG 2024, Trinity expression, Δ (σ), Tier
- Tiers: Smoking Gun (<0.01σ), Verified (<0.1σ), Candidate (<1σ)
- Sources: `crates/trios-sacred/src/sacred/expanded_v2.zig`

## Acceptance
- [ ] longtable renders in PDF | `Closes #98`