Add SquarePact to Document Automation & Drafting

[govind-collab]

What this PR does

Adds SquarePact, a Microsoft Word add-in for agentic AI drafting and review of high-stakes documents, to Document Automation & Drafting.

Inclusion criterion

• Category-defining
• Open source (link to repo with meaningful code)
• Significant scale ($100M+ funding or widely adopted)
• Unique technical approach
• Regional representation (geography/language not yet covered)
• Academic / research value (peer-reviewed dataset, model, or benchmark)

Checklist

• Entry is actively maintained (OSS: activity in past 18 months; commercial: live and publicly accessible).
• Description is neutral and factual — no marketing copy, no superlatives.
• Formatting matches the surrounding section (em dash separator, region tags where applicable).
• Not a duplicate of an existing entry.
• Link-check passes (the CI job will tell you).

Notes for reviewers

Disclosure: I work on SquarePact. Placed in Document Automation & Drafting rather than CLM because it is a drafting/review add-in, not lifecycle management. On distinctness from existing entries: unlike the drafting assistants in this section (Spellbook), it targets the mechanical errors introduced when AI-generated text lands in Word, and unlike post-hoc integrity checking (Recensa), it fixes issues agentically inside the document; the bring-your-own-agent architecture — the add-in can run entirely on the user's own local agent or API keys — is not present in other listed commercial tools. Also emailed contact@vaquill.ai with this suggestion before opening the PR.