theme worker failed

### Compositor

Niri

### Distribution

OpenSUSE

### If Other, please specify

_No response_

### Select your Installation Method

DankInstaller

### Was this your original Installation method?

Yes

### If no, specify

_No response_

### dms doctor -vC

## DMS Doctor Report

**System**
- [ok] Operating System: openSUSE Tumbleweed
- ID: opensuse-tumbleweed, Version: 20260805, Arch: amd64
- [ok] Architecture: amd64
- [ok] Display Server: Wayland
- WAYLAND_DISPLAY=wayland-1

**Versions**
- [ok] DMS CLI: dms v1.5.3
- /usr/bin/dms
- [ok] Quickshell: Quickshell 0.3.0 (revision 783c953987dc56ff0601abe6845ed96f1d00495a, distributed by Unset)
- /usr/bin/qs
- [ok] DMS Shell: 1.5.3
- /usr/share/quickshell/dms

**Installation**
- [ok] DMS Configuration: Found
- /usr/share/quickshell/dms
- [ok] shell.qml: Present
- /usr/share/quickshell/dms/shell.qml
- [info] Install Type: System package
- /usr/share/quickshell/dms

**Compositor**
- [ok] niri: 26.04
- /usr/bin/niri
- [info] Active: niri
- [ok] Background Blur: Supported
- Compositor supports ext-background-effect-v1

**Quickshell Features**
- [ok] Polkit: Available
- Authentication prompts
- [ok] IdleMonitor: Available
- Idle detection
- [ok] IdleInhibitor: Available
- Prevent idle/sleep
- [ok] ShortcutInhibitor: Available
- Allow shortcut management (niri)
- [ok] BackgroundBlur: Available
- Background blur API support in Quickshell

**Optional Features**
- [ok] accountsservice: Available
- User accounts
- [ok] power-profiles-daemon: Available
- Power profile management
- [ok] logind: Available
- Session management
- [warn] cups-pk-helper: Not available (install cups-pk-helper)
- Printer management
- [info] I2C/DDC: No monitors detected
- External monitor brightness control
- [ok] qt6-imageformats: Installed (5 formats)
- Formats: WebP, TIFF, GIF, JP2, ICNS (/usr/lib64/qt6/plugins/imageformats)
- [warn] kimageformats: Not installed
- AVIF, HEIF, JXL support
- [ok] Terminal: kitty
- [ok] Network: NetworkManager
- NetworkManager present. Using NM API.
- [ok] matugen: Installed
- Dynamic theming
- [ok] dgop: Installed
- System monitoring
- [ok] cava: Installed
- Audio visualizer
- [info] khal: Not installed
- Calendar events
- [ok] danksearch: Installed
- File search
- [info] dankcalendar: Not installed
- Calendar app
- [info] fprintd: Not installed
- Fingerprint auth

**Config Files**
- [ok] settings.json: Present
- /home/nico/.config/DankMaterialShell/settings.json
- [info] clsettings.json: Not yet created
- /home/nico/.config/DankMaterialShell/clsettings.json
- [info] plugin_settings.json: Not yet created
- /home/nico/.config/DankMaterialShell/plugin_settings.json
- [ok] session.json: Present
- /home/nico/.local/state/DankMaterialShell/session.json
- [ok] dms-colors.json: Present
- /home/nico/.cache/DankMaterialShell/dms-colors.json

**Services**
- [ok] dms.service: enabled, active
- [ok] greetd: enabled

**Environment**
- [info] QT_QPA_PLATFORMTHEME: Not set
- [info] QS_ICON_THEME: Not set
- [info] XDG_MENU_PREFIX: Not set

**Fonts**
- [warn] Normal Font: 'Inter Variable' not found
- Font is not registered. Try running 'fc-cache -fv' or install the font.
- [warn] Monospace Font: 'Fira Code' not found
- Font is not registered. Try running 'fc-cache -fv' or install the font.

---
**Summary:** 0 error(s), 4 warning(s), 30 ok

### Description

Color theme cant apply

### Expected Behavior

Color changes with wallpaper

### Steps to Reproduce

Change wallpaper color cant apply only with manual color selection

### Error Messages/Logs

Where??

### Screenshots/Recordings

_No response_

Reproduce the problem by changing the wallpaper and comparing it with manual color selection, then inspect the active dms.service for relevant output. The issue provides no source file, test, or error log, so first identify the theme-worker entry point and capture a useful failure report. Done means wallpaper changes reliably update the color theme.

Written by the indexing model from the issue text.