[codex] Add Mochi flashcards post

[tomasmaillo]

What changed

• add the Mochi flashcards article and homepage entry
• add an interactive flashcard deck with keyboard support
• add a lazily loaded 3D Index 01 model with reduced-motion handling
• add the supporting icon, model assets, and Three.js dependencies

Why

This publishes the new article about the iPhone Shortcut, OpenAI, and Mochi flashcard workflow, with interactive examples and the planned Index 01 integration.

Impact

Readers can access the article from the homepage, interact with example flashcards, and explore the Index 01 model without loading it until the section approaches the viewport.

Validation

• npm run lint passes
• existing hook dependency warnings remain in components/BucketList/RankingSystem.tsx and components/Drawing/Drawing.tsx
• production build not run, per repository instructions

[vercel]

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Project	Deployment	Actions	Updated (UTC)
tomasmaillo-com	Ready	Preview	Aug 4, 2026 5:40pm

[what-the-diff]

PR Summary

• 3D Modeling Addition - IndexModel.tsx Component
  We've incorporated a three-dimensional (3D) model component. The purpose behind this is to offer a user-friendly and visually appealing method for representing complex information in the application.

• Lazy Loading for 3D Models - LazyIndexModel.tsx
  Lazy loading has been added for 3D models. This feature optimizes your loading time as model data is only fetched when it's needed or when it enters the user's view. In the meantime, a loading placeholder is displayed.

• New Blog Post Page - page.mdx
  A new page has been added housing a blog post on using flashcards. It features several components, including a revolutionary interactive 3D model representation.

• Updated Page Links - page.tsx
  We've included a shortcut to the new flashcards page by adding a link with a suitable icon and description.

• New Interactive Flashcards - FlashcardDeck.tsx Component
  The flashcard deck is a new addition, offering an interactive way of previewing and studying with flashcards. It includes features for flipping cards, controlled either by keyboard or mouse.

• Additional 3D Modeling Dependencies - Modified package.json
  To support our 3D modeling features, we've added a few dependencies to the build file.

• New 3D Model File
  To help with 3D modeling, we've included a new binary file that holds the 3D model used for the IndexModel.

• Flashcards Icon Addition
  Lastly, a new SVG file for flashcards has been added to improve user interface and links section aesthetics.