hyperbuild-11-epicslisted

# Step 11 — Epics & tasks (the full backlog) You are executing step 11 (epics) of the hyperbuild pipeline. Step 10 forged the project-specific skills; step 12 gates the backlog you write here; step 14 implements it. **Goal:** a complete, dependency-ordered backlog under `epics/` where every must/should PRD feature traces to ≥1 task, each executable by a fresh hb-implementer with zero conversation context. **Why this step exists:** the backlog is Stage B's entire work order — step 14 reads task files, not your intentions. A feature with no task here silently does not exist in the shipped app. Coverage is enforced twice (11.5 audit, then the step 12 gate): a gap caught now costs one task file; after step 16 it costs a re-plan. ## Inputs - `runs/<run_tag>/idea.md` — the verbatim app idea. GOSPEL. Never paraphrased. - `runs/<run_tag>/manifest.json` — `run_tag`, `gear`, `platform`; confirm steps 1–10 are `done` - `research/product-spec.md` — the PRD: MoSCoW feature list + the canonical screen inventory - `features/00-index.md` — every feature: id, name, moscow, screens (and each `features/NN-<slug>.md` on demand) - `research/02-engineering/author/stack-guide.md` — committed structure/testing decisions AND the `## Code taxonomy` (named code categories + placement rules); "files to touch" paths must follow it, and every task names the category its files belong to - `runs/<run_tag>/decisions/platform.md` — chosen stack Scale knobs (gear from manifest): | Knob | standard | prem