Inkspan: fix build defect, bundle offline multilingual fonts, product branding

[seonghobae]

Summary

Fixes the blocking build defect, ships bundled offline multilingual fonts, and brands the product as Inkspan (inkspan.io). Repo slug stays cwl-editor.

1. Build fix (blocking, confirmed)

tsconfig.json sets types: ['vitest/globals', 'node'] but @types/node was not in devDependencies, so pnpm typecheck / pnpm build failed with TS2688. Added @types/node pinned (20.19.9). Now typecheck, library build, converter build, demo build, and the test suite all pass.

2. Bundled offline fonts (air-gapped / 폐쇄망)

• Self-contained Noto Sans (SIL OFL-1.1) woff2 covering Korean, English, Japanese, Chinese (Simplified + Traditional), Vietnamese under src/fonts/files/ — ~9.7 MB across ~470 unicode-range subset files.
• @font-face CSS references only local bundled files (./files/…) — no CDN / Google Fonts URL. Verified the built demo has 0 gstatic/googleapis references → renders with zero network fetch.
• src/fonts/fonts.css (all five scripts) and src/fonts/fonts-latin.css (Latin/Vietnamese only) so consumers can tree-shake / opt out of CJK.
• scripts/fetch-fonts.mjs regenerates the bundle (the only step that touches the network; rendering never does) + pnpm fonts.
• Default --cwl-font Noto Sans stack in styles.css.
• src/fonts/OFL.txt license + src/fonts/NOTICE attribution; MIT/OFL compatibility documented.
• Size tradeoff documented in README (CJK ships weight 400; bold synthesized).

3. Product branding — Inkspan

README (title/description), package.json description + keywords, demo UI, and docs branded as Inkspan (inkspan.io). npm name and repo slug unchanged.

4. Minor fixes

• Base64Image: removed the docstring's non-existent fetchRemote option (remote fetch conflicts with the offline base64-inline design); clarified intent.
• imageFileToInlineDataUri: re-applies the maxSizeBytes guard to the re-encoded output after canvas downscale, so the guard covers what actually lands in the document. Added tests.

Verification

• pnpm install && pnpm typecheck && pnpm build && pnpm build:demo — all green.
• pnpm test — 49 passed (was 45).
• Built demo: 455 woff2 emitted locally, 0 CDN references.

Licensing

Code MIT; fonts OFL-1.1 (permissive, non-copyleft, MIT-compatible — fonts are content, not linked code). No GPL/AGPL.

🤖 Generated with Claude Code

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Pull request overview

OpenCode model providers were unavailable for this same-head run, but deterministic current-head evidence is clean: coverage evidence passed, peer GitHub Checks are complete, medium-or-higher code-scanning alerts are clear, mergeability is clean, and reviewer threads are resolved or outdated.

Findings

No blocking findings.

Evidence

• Result: APPROVE
• Reason: current-head model-unavailable evidence fallback; coverage, docstring, peer GitHub Checks, code-scanning alerts, mergeability, and review threads were clear for current head.
• Scope: unsupported
• Changed files: 0
• Model-pool outcome: exhausted
• Head SHA: 58e30952b8517b5f58f2b8bee16fde43d025b440
• Workflow run: 29201473144
• Workflow attempt: 1

This fallback does not suppress failed checks, medium-or-higher code-scanning alerts, merge conflicts, unresolved reviewer threads, or failed coverage evidence; any of those conditions still publish REQUEST_CHANGES or leave the approval state unchanged.