refactor: remove completed ticket file

.agent/work/completed/004-branded-discord-embeds.md

@@ -1,28 +0,0 @@
-### Context & Goal
-
-Enhance the user experience by standardizing the look and feel of Discord embeds. Adding consistent branding like a custom footer (with version info) and using the bot's accent color will make the bot feel more professional.
-
-### Dependencies
-
-- None
-
-### Affected Files
-
-- `bot/lib/embeds.ts`: Update standard embed creators.
-- `shared/lib/constants.ts`: Add branding-related constants (colors, footer text).
-
-### Technical Constraints & Strategy
-
-- Implementation: Update `createBaseEmbed` and other helpers to automatically include footers and standard colors.
-- Use info from `package.json` for versioning in the footer.
-- Ensure the changes don't break existing layouts where custom colors might be needed.
-
-### Definition of Done (Binary)
-
-- [x] All standard embeds now include a consistent footer.
-- [x] Embeds use a predefined brand color by default.
-- [x] Version number is automatically pulled for the footer.
-
-### New Test Files
-
-- None.