Add open-webui and improve readme

Signed-off-by: Bensuperpc <bensuperpc@gmail.com>

.github/workflows/main.yml

@@ -26,8 +26,10 @@ jobs:
         with:
           submodules: "recursive"
           fetch-depth: 0
+      - name: "Check compose"
+        run: make check
       - name: "Update server image"
-        run: make update-docker
+        run: make image-update
       - name: "Build server"
         run: make build
 #      - name: "Start server"