suaveplan/openspec/archive/2026-04-19-enterprise-qrcode/tasks.md

Tasks: enterprise-qrcode

1. Scaffold

• 1.1 universal/media/qrcode/; 100/100/100/100; guard tests; CLAUDE/README/FOLDERS.

2. Errors + schemas

• 2.1 src/error-codes.ts — codes + side-effect register.
• 2.2 Zod schemas per option type.

3. Encoder

• 3.1 src/generator/segmenter.ts — mode selection (numeric / alphanumeric / byte / kanji).
• 3.2 src/generator/rs.ts — Reed-Solomon codewords.
• 3.3 src/generator/mask-evaluator.ts — 8-mask evaluator.
• 3.4 src/generator/qr-generator.ts — QrGenerator orchestrator + QrError.

4. Decoder

• 4.1 src/reader/qr-reader.ts — binarisation, locator-pattern detection, perspective correction, decoding.

5. Styled export

• 5.1 src/styled/styled-qr.ts — generateStyledSvg, getLogoModuleArea, gradients + module shapes.

6. Export

• 6.1 src/export/qr-exporter.ts — toDataUrl, toSvg.

7. Batch

• 7.1 src/batch/batch-generator.ts — sync / async / progress variants.

8. Docs / barrel / subpath exports / README

9. Benchmarks

• 9.1 Encode / decode benchmarks at version 5 / 10 / 40.

10. Ship gate

• 10.1 Verification sequence; fold + archive.