Fix acknowledgement logos in readme (#427)

* Fix acknowledgement logos in readme

* Try again

* Try again

* Add docs link

* Move social badges in front of CI

README.md

@@ -1,13 +1,14 @@
 # TrixiParticles.jl
 
+[![Docs-stable](https://img.shields.io/badge/docs-stable-blue.svg)](https://trixi-framework.github.io/TrixiParticles.jl/stable)
+[![Docs-dev](https://img.shields.io/badge/docs-dev-blue.svg)](https://trixi-framework.github.io/TrixiParticles.jl/dev)
+[![Slack](https://img.shields.io/badge/chat-slack-e01e5a)](https://join.slack.com/t/trixi-framework/shared_invite/zt-sgkc6ppw-6OXJqZAD5SPjBYqLd8MU~g)
+[![Youtube](https://img.shields.io/youtube/channel/views/UCpd92vU2HjjTPup-AIN0pkg?style=social)](https://www.youtube.com/@trixi-framework)
 [![CI](https://github.com/trixi-framework/TrixiParticles.jl/actions/workflows/ci.yml/badge.svg)](https://github.com/trixi-framework/TrixiParticles.jl/actions/workflows/ci.yml)
 [![codecov](https://codecov.io/github/trixi-framework/TrixiParticles.jl/branch/main/graph/badge.svg?token=RDZXYbij0b)](https://codecov.io/github/trixi-framework/TrixiParticles.jl)
 [![SciML Code Style](https://img.shields.io/static/v1?label=code%20style&message=SciML&color=9558b2&labelColor=389826)](https://github.com/SciML/SciMLStyle)
 [![License: MIT](https://img.shields.io/badge/License-MIT-success.svg)](https://opensource.org/licenses/MIT)
 
-[![Youtube](https://img.shields.io/youtube/channel/views/UCpd92vU2HjjTPup-AIN0pkg?style=social)](https://www.youtube.com/@trixi-framework)
-[![Slack](https://img.shields.io/badge/chat-slack-e01e5a)](https://join.slack.com/t/trixi-framework/shared_invite/zt-sgkc6ppw-6OXJqZAD5SPjBYqLd8MU~g)
-
 **TrixiParticles.jl** is a numerical simulation framework designed for particle-based numerical methods, with an emphasis on multiphysics applications, written in [Julia](https://julialang.org).
 A primary goal of the framework is to be user-friendly for engineering, science, and educational purposes. In addition to its extensible design and optimized implementation, we prioritize the user experience, including installation, pre- and postprocessing.
 Its features include:
@@ -20,7 +21,7 @@ Its features include:
 - Fluid-Structure Interaction
 - Output formats:
   - VTK
- 
+
 ## Examples
 
 ## Installation
@@ -79,8 +80,8 @@ or [create an issue](https://github.com/trixi-framework/TrixiParticles.jl/issues
 
 ## Acknowledgments
 <p align="center">
-  <img align="middle" src="https://github.com/svchb/TrixiParticles.jl/assets/10238714/e6c56282-b905-4499-8b88-e3b2c8f54545.jpg" width=20%/>&nbsp;&nbsp;&nbsp;
-  <img align="middle" src="https://github.com/svchb/TrixiParticles.jl/assets/10238714/06aac9fa-a446-4e7b-91e7-4faeeacb9813.jpg" width=20%/>&nbsp;&nbsp;&nbsp;
+  <img align="middle" src="https://github.com/trixi-framework/TrixiParticles.jl/assets/44124897/05132bf1-180f-4228-b30a-37dfb6e36ed5" width=20%/>&nbsp;&nbsp;&nbsp;
+  <img align="middle" src="https://github.com/trixi-framework/TrixiParticles.jl/assets/44124897/ae2a91d1-7c10-4e0f-8b92-6ed1c43ddc28" width=20%/>&nbsp;&nbsp;&nbsp;
 </p>
 
 The project has benefited from funding from [hereon](https://www.hereon.de/) and [HiRSE](https://www.helmholtz-hirse.de/).