Add tool: OpenCode

[acruz6421-bot]

Tool suggestion:

Name: OpenCode
Category: Terminal App
Free Tier: 100% free and open-source
Link: https://opencode.ai
Description: TUI-based AI coding agent for the terminal. Supports multiple providers natively (Ollama, OpenRouter, Anthropic, OpenAI, etc.). Works without an IDE — pure terminal workflow.
Suggested score: 7/10

Why it fits: Fully free, open-source, works with local models via Ollama, and is a strong alternative to Aider with better multi-provider support.

[Joe-Huber]

Hi! OpenCode is already listed on the tools, but I will update the score based on your feedback!