chore(readme): Add Webapp Manager

Author: KyleGospo

README.md

@@ -56,6 +56,7 @@ Bazzite is built from [ublue-os/main](https://github.com/ublue-os/main) and [ubl
 - Built in support for Southern Islands <sub><sup>(HD 7000)</sup></sub> and Sea Islands <sub><sup>(HD 8000)</sup></sub> AMD GPUs under the `amdgpu` driver.
 - A fix is available for [a 32-bit Source 1 engine game bug <sub><sup>(IE: TF2)</sup></sub>](https://github.com/ValveSoftware/Source-1-Games/issues/5043) that makes the game crash on launch - `ujust patch-source1-tcmalloc`
 - [XwaylandVideoBridge](https://invent.kde.org/system/xwaylandvideobridge) is available for Discord screensharing on Wayland.
+- [Webapp Manager](https://github.com/linuxmint/webapp-manager) is available for creating applications from websites for a variety of browsers, including Firefox.
 
 ### Desktop
 
@@ -264,7 +265,7 @@ Additionally, the following packages are used from other Copr repos:
 |[system76-scheduler](https://copr.fedorainfracloud.org/coprs/kylegospo/system76-scheduler/)|![Build Status](https://copr.fedorainfracloud.org/coprs/kylegospo/system76-scheduler/package/system76-scheduler/status_image/last_build.png?)|
 |[VTFLib](https://copr.fedorainfracloud.org/coprs/kylegospo/VTFLib/)|![Build Status](https://copr.fedorainfracloud.org/coprs/kylegospo/VTFLib/package/VTFLib/status_image/last_build.png?)|
 |[wallpaper-engine-kde-plugin](https://copr.fedorainfracloud.org/coprs/kylegospo/wallpaper-engine-kde-plugin/)|![Build Status](https://copr.fedorainfracloud.org/coprs/kylegospo/wallpaper-engine-kde-plugin/package/wallpaper-engine-kde-plugin/status_image/last_build.png?)|
-
+|[webapp-manager](https://copr.fedorainfracloud.org/coprs/kylegospo/webapp-manager/)|![Build Status](https://copr.fedorainfracloud.org/coprs/kylegospo/webapp-manager/package/webapp-manager/status_image/last_build.png?)|
 ## Verification
 
 These images are signed with sigstore's [cosign](https://docs.sigstore.dev/cosign/overview/). You can verify the signature by downloading the `cosign.pub` key from this repo and running the following command: