Refactor FleetDM Stack Helm chart: remove MySQL and Redis dependencies, update values.yaml to use built-in Fleet subcharts, add logo image, and adjust Helm install timeout in Makefile.

fleetdm-stack/Chart.yaml

@@ -12,14 +12,7 @@ maintainers:
   - name: Flamingo Applicant
     email: eslider@gmail.com
 dependencies:
-  - name: mysql
-    version: "9.12.5"
-    repository: oci://registry-1.docker.io/bitnamicharts
-    condition: mysql.enabled
-  - name: redis
-    version: "18.1.6"
-    repository: oci://registry-1.docker.io/bitnamicharts
-    condition: redis.enabled
+  # Use Fleet's built-in mysql/redis so migration hook runs after they exist
   - name: fleet
     version: ">=6.7.0"
     repository: https://fleetdm.github.io/fleet/charts