Update Branch Policy

home/branchpolicy.md

@@ -1,7 +1,45 @@
 ---
 title: Branch Policy
 ---
-![branchpolicy.png](uploads/94ccf972266bae1eae5cd69c5c265ee5/branchpolicy.png)
+```mermaid
+%%{init: { 'logLevel': 'debug', 'theme': 'default' } }%%
+gitGraph
+    commit id: "init"
+
+    branch dev
+    checkout dev
+    commit id: "init Codebase"
+        branch dev/feature1
+        branch dev/feature2
+
+        checkout dev/feature1
+        commit id: "f1-Com1"
+        commit id: "f1-Com2"
+        commit id: "f1-Com3"
+        checkout dev
+        merge dev/feature1
+
+
+        checkout dev/feature2
+        commit id: "f2-Com1"
+        commit id: "f2-Com2"
+        checkout dev
+        merge dev/feature2
+
+        
+        branch dev/feature3
+        checkout dev/feature3
+        commit id: "f3-Com1"
+        commit id: "f3-Com2"
+        commit id: "f3-Com3"
+        checkout dev
+        merge dev/feature3
+
+    checkout main
+    merge dev
+    commit id: "main-Com1"
+    
+```
 
 ## Branchtypen