refactor(helm): Unified Naming Truncation and Bug Fixes (#8143)

* refactor(helm): add componentName helper for truncation

* fix(helm): unify ingress backend naming with truncation

* fix(helm): unify statefulset/deployment naming with truncation

* fix(helm): add missing labels to services for servicemonitor discovery

* chore(helm): secure secrets and add upgrade notes

* fix(helm): truncate context instead of suffix in componentName

* revert(docs): remove upgrade notes per feedback

* fix(helm): use componentName for COSI serviceAccountName

* helm: update master -ip to use component name for correct truncation

* helm: refactor masterServers helper to use truncated component names

* helm: update volume -ip to use component name and cleanup redundant printf

* helm: refine helpers with robustness check and updated docs

k8s/charts/seaweedfs/templates/shared/secret-seaweedfs-db.yaml

@@ -15,7 +15,6 @@ metadata:
     app.kubernetes.io/instance: {{ .Release.Name }}
 stringData:
   user: "YourSWUser"
-  password: "HardCodedPassword"
-  # better to random generate and create in DB
-  # password: {{ randAlphaNum 10 | sha256sum | b64enc | trunc 32 }}
+  # auto-generated password
+  password: {{ randAlphaNum 10 | sha256sum | b64enc | trunc 32 }}
 {{- end }}