Offline support

[iAmAdheil]

Katex assets are bundled for offline support, CI fixes, CD addition for automated deployment

---

Summary by cubic

Bundle KaTeX CSS/JS/fonts into the package and render via a pure react-native-webview, enabling fully offline LaTeX with auto-height. Switch CI to yarn and add tag-based CD for npm publishing; update docs and lint config.

• New Features

  • Replace CDN links with inlined KaTeX assets generated by scripts/generate-katex-assets.js (src/katex-assets.ts) so no network is required.
  • Consolidate rendering in src/katex.tsx and export KaTeXAutoHeightWebView and createKaTeXHTML.

• Refactors

  • Remove @formidable-webview/webshell; add katex as a dev dependency and a generate-assets script; update README and ESLint for Node globals in scripts/.
  • CI/CD: use yarn cache/install, run CI on develop, add cd.yml to publish on v* tags; set release-it to not publish (handled by CD).

^{Written for commit 5d70738. Summary will update on new commits.}

[cubic-dev-ai]

2 issues found across 14 files

Prompt for AI agents (unresolved issues)

Check if these issues are valid — if so, understand the root cause of each and fix them. If appropriate, use sub-agents to investigate and fix each issue separately.


<file name="README.md">

<violation number="1" location="README.md:97">
P2: Use a number for `borderWidth` in the React Native example; string values are invalid for this style prop.</violation>
</file>

<file name="src/katex.tsx">

<violation number="1" location="src/katex.tsx:319">
P2: Default style fallbacks are never applied because invalid/omitted style input returns `{}` instead of the initialized defaults.</violation>
</file>

_{Reply with feedback, questions, or to request a fix. Tag @cubic-dev-ai to re-run a review.}

[cubic-dev-ai]

P2: Use a number for borderWidth in the React Native example; string values are invalid for this style prop.

Prompt for AI agents

Check if this issue is valid — if so, understand the root cause and fix it. At README.md, line 97:

<comment>Use a number for `borderWidth` in the React Native example; string values are invalid for this style prop.</comment>

<file context>
@@ -69,6 +94,8 @@ export default function HomeScreen() {
         containerStyle={{
           width: '100%',
           backgroundColor: 'yellow',
+          borderWidth: '1',
+          borderColor: 'orange',
         }}
</file context>

Suggested change

	borderWidth: '1',
	borderWidth: 1,

[cubic-dev-ai]

P2: Default style fallbacks are never applied because invalid/omitted style input returns {} instead of the initialized defaults.

Prompt for AI agents

Check if this issue is valid — if so, understand the root cause and fix it. At src/katex.tsx, line 319:

<comment>Default style fallbacks are never applied because invalid/omitted style input returns `{}` instead of the initialized defaults.</comment>

<file context>
@@ -1,119 +1,347 @@
+  };
+
+  if (!s || typeof s !== 'object' || Array.isArray(s)) {
+    return {};
+  }
+
</file context>