feat(apps): move user/pass/secrets/keys from env to secret (#1501)

* feat(apps): move user/pass/secrets/keys from `env` to `secret`

* uptimerobot-prometheus

* podgrab

* grafana

* nextcloud

* openldap, also fix some variable types

* healthchecks

* onlyoffice

* transmission

* fix variable type (stash)

* handbrake (also fix some variable types)

* jd2 (also fix some var  values

* whoops

* try this

* bump major

* fix calibre var type

* fix var types on 2 apps

* add placeholders on questions and set `private: true` on passwords/tokens/secrets

charts/stable/deconz/values.yaml

@@ -14,6 +14,9 @@ podSecurityContext:
   runAsUser: 0
   runAsGroup: 0
 
+secret:
+  DECONZ_VNC_PASSWORD: ""
+
 # -- environment variables. See [image docs](https://github.com/marthoc/docker-deconz/blob/master/README.md) for more details.
 # @default -- See below
 env:
@@ -31,11 +34,6 @@ env:
   DECONZ_VNC_PORT: 5900
   DECONZ_UID: 568
   DECONZ_GID: 568
-  # -- If VNC is enabled (DECONZ_VNC_MODE=1) you can change the default password "changeme" using a Secret.
-  DECONZ_VNC_PASSWORD:
-    # secretKeyRef:
-    #   name: deconz-vnc-password
-    #   key: password
 
 # -- Configures service settings for the chart.
 # @default -- See values.yaml