add: Gemini Code Assist to dev-tools

[Pratiyush]

What

Add Gemini Code Assist (free individual tier) to `categories/dev-tools.md`.

Details

• Service: Gemini Code Assist (for individuals)
• Free tier: Permanent, no credit card required
• Limits:
  • 6,000 code-related requests/day
  • 240 chat requests/day
  • 33 GitHub PR reviews/day (consumer version)
  • 1,000 total model requests/day cap
• Models: Gemini 2.0 / Gemini 3
• IDE support: VS Code, JetBrains IDEs, Android Studio, and more
• Pricing page: https://developers.google.com/gemini-code-assist

Proposed entry

```
| Gemini Code Assist | Free (individual) | 6,000 code completions/day, 240 chat requests/day, AI-powered GitHub PR reviews (33/day), no credit card required | 1,000 total model requests/day cap | 2026-04 | Pricing |
```

Why now

Google made this a permanent free tier for individual developers. With 6K completions/day it's significantly more generous than GitHub Copilot Free (2K/mo) and Cursor Hobby (2K/mo). Belongs alongside Cursor, Windsurf, and GitHub Copilot.

Category

`categories/dev-tools.md`

[Pratiyush]

Research complete — entry verified 2026-04-21

Gemini Code Assist went free for individuals in March 2026.

Proposed entry for categories/dev-tools.md:

| **Gemini Code Assist** | Free (Individual) | 6,000 completions/day (~180K/mo), 240 chat requests/day, AI code reviews, Gemini 2.5 Pro, VS Code + JetBrains | Personal Gmail only — not available for Google Workspace accounts | 2026-04 | [Pricing](https://codeassist.google/) |

Sources: Gemini Code Assist Quotas, Google Blog Announcement

Key gotcha: The free Individual tier requires a personal Gmail account. Google Workspace accounts (business/education) are not eligible and must use the paid Enterprise tier. This is the most important caveat to document.

Comparison with Copilot Free: Gemini's 6,000 completions/day (180K/mo) is ~90× more generous than GitHub Copilot Free's 2,000/mo. For completion-heavy workflows, Gemini Code Assist is the better free option.