Ritesh Patel 9927199998 docs: drop opencode-free references (provider removed) ...

Remove the keyless free tier from the provider table (providers.md,
fallback-providers.md), the .env.example section, and the 'three OpenCode
providers' wording now that only Zen and Go ship built-in.

2026-09-18 15:40:37 +05:30

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buzz.md

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index.md

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nous-portal.md

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providers.md

docs: drop opencode-free references (provider removed)

2026-09-18 15:40:37 +05:30