Nico 7290b27a56 Fix: My Device page not showing correct light/dark mode logo (#46063) ...

<!-- Add the related story/sub-task/bug number, like Resolves #123, or
remove if NA -->
**Related issue:** Resolves #46034

## Testing

- [x] QA'd all new/changed functionality manually

### Before

My Device page was showing the light mode logo even when in dark mode.

<img width="1412" height="756" alt="Screenshot 2026-05-22 at 11 51
57 AM"
src="https://github.com/user-attachments/assets/9f098d96-b9d1-4618-b6f4-e7ee49629506"
/>

<img width="1340" height="708" alt="Screenshot 2026-05-22 at 11 35
59 AM"
src="https://github.com/user-attachments/assets/dfff3a53-e08b-4b7a-a3fc-97f33e0d691d"
/>

### After

My Device page correctly shows the logo for both modes

Light:
<img width="1434" height="725" alt="Screenshot 2026-05-22 at 11 48
51 AM"
src="https://github.com/user-attachments/assets/4d5913c5-5264-40ac-bbdf-21c271637898"
/>
<img width="1337" height="451" alt="Screenshot 2026-05-22 at 11 48
55 AM"
src="https://github.com/user-attachments/assets/1cd6193e-b910-46ea-8f89-0cd88ad07382"
/>

Dark (Fleet's default logo):
<img width="1127" height="644" alt="Screenshot 2026-05-22 at 11 48
08 AM"
src="https://github.com/user-attachments/assets/a55a0026-f301-4281-8419-83cc9a707bb7"
/>
<img width="1357" height="528" alt="Screenshot 2026-05-22 at 11 48
15 AM"
src="https://github.com/user-attachments/assets/471a604a-9524-4d5a-8af4-cfe09d2430fc"
/>



<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **New Features**
* Organization logos now adapt to dark or light mode, showing the
appropriate themed variant across the app.
* **Bug Fixes / Improvements**
* Device and host pages now pick the correct logo variant with sensible
fallbacks so logos display consistently when theme-specific images are
missing.

<!-- review_stack_entry_start -->

[![Review Change
Stack](https://storage.googleapis.com/coderabbit_public_assets/review-stack-in-coderabbit-ui.svg)](https://app.coderabbit.ai/change-stack/fleetdm/fleet/pull/46063?utm_source=github_walkthrough&utm_medium=github&utm_campaign=change_stack)

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<!-- end of auto-generated comment: release notes by coderabbit.ai -->

2026-05-22 13:09:10 -03:00

..

mdm_migration_darwin_test.go

…

mdm_migration_darwin.go

Fix: My Device page not showing correct light/dark mode logo (#46063)

2026-05-22 13:09:10 -03:00

mdm_migration_notdarwin.go

Make orbit and Fleet Desktop not depend on server/service/ packages (#42231)

2026-03-26 10:59:42 -03:00

mdm_migration.go

…

useraction_darwin.go

Improve old escrow macOS method (#40583)

2026-02-26 14:53:31 -03:00

useraction_notdarwin.go

…