Build a multilingual Sapat transcript QA workflow

[7vf7gcpwsy-create]

/claim #13

Summary

• add a long-form Daytona guide for multilingual transcript QA with Sapat
• cover language hints, provider choice, correction review, provider comparison, and translation handoff
• add a transcript QA definition, first-time author profile, and original workflow SVG

Writer checklist

• Uses repository guide frontmatter and naming conventions
• Includes prerequisites, step-by-step workflow, troubleshooting, and references
• Includes a visual asset in guides/assets
• Adds a new definition entry
• Keeps secrets out of the article and uses placeholder credentials only
• Transparent AI-assisted submission; content was source-checked against nkkko/sapat README and source files

Validation

• git diff --cached --check
• test -f definitions/20240819_definition_daytona\ workspace.md && test -f definitions/20260520_definition_transcript_qa.md && test -f guides/assets/20260520_sapat_multilingual_transcript_qa_daytona_img1.svg
• wc -w guides/20260520_sapat_multilingual_transcript_qa_daytona.md definitions/20260520_definition_transcript_qa.md authors/7vf7gcpwsy-create.md

Note: I attempted targeted Markdownlint with npx --no-install markdownlint ..., but no local markdownlint executable was available in this checkout. I did not install dependencies or run untrusted project code while preparing this PR.