Integrate strava api integration & render activities data

[yuler]

This PR adds Strava API integration to fetch and sync athlete activities.

Key changes:

• Added src/utils/strava.ts for Strava API calls (with support for both Astro and Node environments).
• Added scripts/sync-strava.mjs to fetch and cache activities in data/strava/.
• Added scripts/test-strava.mjs for manual testing.
• Updated package.json with strava:test and strava:sync scripts.

[gemini-code-assist]

Summary of Changes

Hello, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request introduces comprehensive Strava API integration, enabling the fetching and local caching of athlete activities. It includes new utility scripts for syncing and testing Strava data, as well as a script to export blog posts to PDF. The changes enhance the project's capabilities by automating data retrieval and content generation, alongside updating necessary development dependencies.

Highlights

• Strava API Integration: Added src/utils/strava.ts to handle Strava API calls, supporting both Astro and Node environments for fetching athlete activities and detailed activity information.
• Activity Syncing Script: Introduced scripts/sync-strava.mjs to automate fetching and caching Strava activities into the data/strava/ directory, including detailed data for the latest activity.
• Strava Testing Script: Created scripts/test-strava.mjs for manual verification of the Strava API integration, displaying a summary of fetched activities.
• New Utility Scripts: Added scripts/export-post-pdf.mjs to export blog posts as PDFs using Playwright, and updated package.json with new strava:test, strava:sync, export:pdf, and commit commands.
• Dependency Updates: Updated package.json and pnpm-lock.yaml to include new development dependencies such as playwright, sharp, and tsx to support the new functionalities.
• New Content Draft: Added a new draft blog post src/content/posts/2026/vibe-coding.mdx exploring the concept of 'Vibe-coding' and related tools.

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Changelog

• .gitignore
  • Added pdfs/ to the ignore list to exclude generated PDF files from version control.
• package.json
  • Added export:pdf script for exporting posts as PDFs.
  • Added strava:test script for testing Strava API integration.
  • Added strava:sync script for syncing Strava activities.
  • Added commit script.
  • Added playwright, sharp, and tsx to dev dependencies.
• pnpm-lock.yaml
  • Updated dependency resolutions for @astrojs/mdx, @tailwindcss/vite, and astro to include tsx.
  • Added playwright, sharp, and tsx dependencies.
  • Updated esbuild related packages to version 0.27.4.
  • Added get-tsconfig and resolve-pkg-maps dependencies.
• scripts/export-post-pdf.mjs
  • Added a script to export blog posts to PDF, featuring post selection, local server, and Playwright for rendering.
• scripts/sync-strava.mjs
  • Added a script to synchronize Strava activities and store them as JSON files.
• scripts/test-strava.mjs
  • Added a script to test the Strava API integration and display fetched activities.
• src/content/posts/2026/vibe-coding.mdx
  • Added a new draft post exploring 'Vibe-coding' concepts, tools, and projects.
• src/utils/strava.ts
  • Added a utility for Strava API integration, including token refresh and activity fetching functions.

Activity

• No human activity has been recorded on this pull request yet.

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[gemini-code-assist]

Code Review

This pull request introduces Strava API integration, scripts for syncing and testing activities, a new script for exporting posts to PDF, and a draft blog post. The overall structure is good, but I've identified a critical security vulnerability in the Strava utility file where API secrets could be exposed to the client. I've provided a suggestion to enforce server-side execution for this module. Additionally, I've left a couple of medium-severity comments on the new scripts to improve error handling and code consistency. Addressing the security issue is crucial before merging.