refactor: mdx-plugins

[Debbl]

Summary by CodeRabbit

Release Notes

• Chores
  • Simplified development and build workflow by removing turbo-based build steps.
  • Updated core dependencies (Next.js, fumadocs-mdx, and others) to latest versions for improved performance.
  • Added new npm scripts for type checking, linting, and production start.
  • Streamlined Next.js configuration and removed esbuild-wasm dependency.
  • Consolidated MDX plugins into the main codebase.

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Project	Deployment	Review	Updated (UTC)
aiwan-run	Ready	Preview, Comment	Jan 22, 2026 3:18am

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[coderabbitai]

📝 Walkthrough

Walkthrough

The changes consolidate the mdx-plugins package from a separate workspace into the main project by removing workspace configuration, integrating dependencies into the root package.json, updating import paths to local files, and removing related monorepo scaffolding. Several Next.js configuration options and build tooling are also simplified.

Changes

Cohort / File(s)	Summary
Workspace consolidation & removal packages/mdx-plugins/package.json, packages/mdx-plugins/tsdown.config.ts, packages/mdx-plugins/turbo.json, packages/mdx-plugins/.gitignore	Deleted separate mdx-plugins package manifest, build config, and turbo configuration. Removed dist from gitignore to allow tracking of built outputs locally.
Next.js config cleanup next.config.ts	Removed cleanDistDir, typedRoutes, and transpilePackages options. Trimmed serverExternalPackages by removing esbuild-wasm.
Root configuration updates pnpm-workspace.yaml, turbo.json	Removed workspace packages block and turbo build/dev task definitions. Updated onlyBuiltDependencies to include esbuild, sharp, simple-git-hooks, unrs-resolver, workerd.
Dependency integration package.json	Updated pnpm to 10.28.1. Bumped Next.js and related packages (16.1.3 → 16.1.4). Added estree-util-\*, tsdown, unified, yaml, toml, @types/mdast as root dependencies. Removed @workspace/mdx-plugins and esbuild-wasm. Simplified dev/build scripts by removing turbo orchestration.
Import path updates source.config.ts	Changed mdx-plugins import from @workspace/mdx-plugins to local ./mdx-plugins.
Sitemap og:image path src/app/[lang]/sitemap.with.ts	Updated og:image URL construction from .png file paths to /opengraph-image endpoint format for both zh and en branches.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

Possibly related PRs

• Feat/upgrade next 16 #108: Modifies Next.js configuration (16.x upgrade) and touches mdx-plugins packaging structure, suggesting parallel workspace consolidation work.

Poem

🐰 The plugins hop home at last,
From workspace branches to the path so vast,
Configs simplify, turbo tasks are freed,
One garden grown, that's all we need! 🌱

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'refactor: mdx-plugins' accurately summarizes the main changes: the mdx-plugins package has been removed from the workspace structure (deleted package.json, tsdown.config.ts, turbo.json, and .gitignore), and its code has been consolidated into the main source.config.ts by changing import paths from @workspace/mdx-plugins to ./mdx-plugins.

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✨ Finishing touches

• 📝 Generate docstrings

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