---
id: TASK-24
title: Add infrastructure dependencies for shape migration
status: To Do
assignee: []
created_date: '2026-02-18 19:49'
labels:
  - infrastructure
  - phase-1
milestone: m-0
dependencies: []
priority: high
---

## Description

<!-- SECTION:DESCRIPTION:BEGIN -->
Install npm dependencies required by shapes being ported from canvas-website:
- h3-js (HolonShape geospatial)
- @xterm/xterm + @xterm/addon-fit (Multmux terminal)
- safe-apps-sdk or ethers (TransactionBuilder, if needed)

Also verify existing deps like perfect-freehand are sufficient for Drawfast.
<!-- SECTION:DESCRIPTION:END -->

## Acceptance Criteria
<!-- AC:BEGIN -->
- [ ] #1 All required npm packages installed
- [ ] #2 No build errors after adding dependencies
- [ ] #3 WASM plugins configured if needed (h3-js)
<!-- AC:END -->
