update repo mirror

README.md

@@ -6,10 +6,10 @@ Support mirroring your federated repositories to common plattforms in order to g
 
 - [federate-your-repos](#federate-your-repos)
   - [Contents](#contents)
-  - [Rational](#rational)
+  - [Rationale](#rationale)
   - [Concept](#concept)
     - [Mirroring](#mirroring)
-    - [Artefacts \& CI](#artefacts--ci)
+    - [Artifacts \& CI](#artifacts--ci)
   - [Development \& mirrors](#development--mirrors)
 
 ## Rationale
@@ -36,11 +36,22 @@ But we don't live in this perfect world yet. That is why we present our model to
 
 At the moment our CI is running on gitlab, so thats our current model
 
-<div style="background-color: white;">
-
-![](doc/repositories.svg)
-
-</div>
+```mermaid
+flowchart LR
+    m[Maintainer]
+    co[Community]
+    o[Origin at out repo server]
+    gh[mirror at GitHub]
+    gl[mirror at GitLab for CI]
+    cb[mirror at codeberg for federation test]
+    m -->|interact| o
+    o -->|mirror on push| gh
+    o -->|mirror on push| gl
+    gl -->|artefacts from ci| o
+    o -->|mirror on push| cb
+    co -->|issues & PR| cb
+    cb -->|PR manual with git| o
+```
 
 ### Artifacts & CI