docs: Add OPENROUTER_API_KEY to .env.example
Add `OPENROUTER_API_KEY` to the `.env.example` file to document the required environment variable for OpenRouter API integration.
| Repository | mdelias/mike |
|---|---|
| Author | Railway Agent <agent@railway.com> |
| Authored | |
| Parents | 2c747208 |
| Stats | 1 file changed , +2 |
| Part of | OpenRouter LLM provider support |
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