Update OpenAI plugin documentation and screenshots

[SeoFood]

Summary

• update the OpenAI / ChatGPT add-on page to plugin 1.3.1 in English and German
• document GPT Transcribe, GPT Live Transcribe, transcription context, language and dictionary hints, live delay, and account-scoped model refresh
• explain transcription engines, LLM workflows, text-to-speech, connection methods, and practical use cases
• replace the localized main screenshots and regenerate optimized PNG and WebP assets
• enable GitHub Flavored Markdown for MDX so add-on tables render correctly

Why

The page still described OpenAIPlugin 1.2.0 and showed the previous settings UI, while 1.3.1 is now published. The MDX tables were also rendered as literal pipe-delimited text because remark-gfm was installed but not configured.

Impact

Visitors now see the current configuration UI and can understand how OpenAI transcription, workflows, and text-to-speech fit into TypeWhisper. Add-on Markdown tables render semantically and remain horizontally contained on mobile.

Validation

• npm run build
• npx astro check
• npx astro build
• npm run test:i18n
• npm run test:unit
• Playwright: /en/addons/openai/ and /de/addons/openai/ at 1440×1000 and 390×844, with no page overflow or JavaScript errors
• verified WebP assets load at 1344×1950 and PNG optimizations are pixel-identical to the provided sources

Summary by CodeRabbit

• New Features

  • Added improved Markdown support, including tables, task lists, and strikethrough formatting.
  • Updated OpenAI/ChatGPT add-on documentation for version 1.3.1, including new transcription models, context settings, preview behavior, and model availability.
  • Documented account-specific model catalogs, caching, and fallback behavior for ChatGPT Login.

• Documentation

  • Clarified translation limitations, configuration options, and updated the required TypeWhisper host version to 1.5.0.

• Style

  • Refreshed OpenAI add-on screenshots in English, German, and the default documentation.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: fb3a1541-21b7-4689-b089-3b47ca455d4a

📥 Commits

Reviewing files that changed from the base of the PR and between f784d1d and 48f07c6.

⛔ Files ignored due to path filters (3)

• public/screenshots/de/plugins/openai.png is excluded by !**/*.png
• public/screenshots/en/plugins/openai.png is excluded by !**/*.png
• public/screenshots/plugins/openai.png is excluded by !**/*.png

📒 Files selected for processing (6)

• astro.config.mjs
• public/screenshots/de/plugins/openai.webp
• public/screenshots/en/plugins/openai.webp
• public/screenshots/plugins/openai.webp
• src/content/addons/de/openai.mdx
• src/content/addons/en/openai.mdx

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📝 Walkthrough

Walkthrough

The PR enables GFM in MDX, updates OpenAI add-on documentation for version 1.3.1 in English and German, and replaces three localized screenshot assets.

Changes

OpenAI add-on 1.3.1

Layer / File(s)	Summary
MDX GFM configuration astro.config.mjs	Configures the MDX integration with remark-gfm.
Add-on 1.3.1 documentation src/content/addons/en/openai.mdx, src/content/addons/de/openai.mdx	Updates release metadata, transcription and LLM model documentation, caching and fallback behavior, configuration fields, release notes, and the required TypeWhisper host version.
Updated OpenAI screenshots public/screenshots/*/plugins/openai.webp	Replaces the German, English, and default WebP screenshot assets.

Estimated code review effort: 3 (Moderate) | ~20 minutes

Poem

A rabbit hops through Markdown’s rows,
While OpenAI’s newer story grows.
Fresh models, previews, notes in line,
New screenshots sparkle and shine.
GFM ears perk up—what a fine design!

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately summarizes the main changes: OpenAI plugin documentation updates and refreshed screenshots.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch seofood/openai-plugin-1-3-1-website

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