# Decompose Agent (Daily) - Completed

**Date:** 2026-02-18
**Agent:** decompose-agent
**Status:** Success

## Summary
Decomposed `js/ui/profileModalController.js` by extracting cohesive blocks of logic into helper modules ("binders").

## Findings
1.  **Selection**: `js/ui/profileModalController.js` (6258 lines) was the largest grandfathered file.
2.  **Extraction**:
    - Extracted DM Relay UI logic to `js/ui/profileModal/ProfileDmRelayBinder.js`.
    - Extracted DM Attachment & Typing logic to `js/ui/profileModal/ProfileDmAttachmentBinder.js`.
3.  **Result**:
    - `js/ui/profileModalController.js` reduced to 5884 lines (reduction of 374 lines).
    - Updated `scripts/check-file-size.mjs` baseline.
    - All tests passed.

## Artifacts
- `context/CONTEXT_1739837127.md`
- `todo/TODO_1739837127.md`
- `decisions/DECISIONS_1739837127.md`