chore: tune Mintlify configuration

[danstotts-ops]

Summary

• remove unsupported fragments from five redirect destinations
• use the existing primary purple for the dark color role so Mintlify contrast checks pass

Validation

• npx --yes mint@latest validate
• python3 ~/.codex/skills/configure-mintlify/scripts/audit_mintlify_config.py .
• npx --yes mint@latest a11y --skip-alt-text
• node scripts/validate-tooltips.js
• git diff --check

Scope

• docs.json only
• draft PR, no merge or production deployment

Baseline

• full broken-link check still reports 29 pre-existing issues in 20 files
• full accessibility check still reports 22 pre-existing missing-alt issues in 18 files

[mintlify]

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Project	Status	Preview	Updated (UTC)
runpod-docs	🟢 Ready	View Preview	Aug 16, 2026, 4:22 PM