chore: adjust admin user information to make it more generic

Author: sweb

docs/modules/demos/pages/end-to-end-security.adoc

@@ -105,7 +105,7 @@ The following user accounts are configured in Keycloak:
 
 |admin
 |adminadmin
-|Superset administrator, not member of any department
+|Administrator, not member of any department
 |===
 
 [#ruleset]

stacks/end-to-end-security/keycloak-realm-config.yaml

@@ -50,12 +50,12 @@ stringData:
         "enabled" : true,
         "totp" : false,
         "emailVerified" : true,
-        "firstName" : "Superset",
+        "firstName" : "Admin",
         "lastName" : "Admin",
-        "email" : "admin@superset.com",
+        "email" : "admin@example.com",
         "credentials" : [ {
           "type" : "password",
-          "value" : "{{ supersetAdminPassword }}",
+          "value" : "{{ adminPassword }}",
           "temporary" : false
         } ],
         "disableableCredentialTypes" : [ ],

stacks/end-to-end-security/postgres_superset_dump.sql

@@ -3499,7 +3499,7 @@ COPY public.ab_user (id, first_name, last_name, username, password, active, emai
 3	Isla	Williams	isla.williams	pbkdf2:sha256:600000$Shnct223WRMOpRBl$9e771548d71089f326f8edf712f8d90eab34864ef833081d0889284e95a13524	t	isla.williams@knab.com	2024-03-27 12:24:58.537556	1	0	2024-03-27 12:24:58.52987	2024-03-27 12:24:58.52988	\N	\N
 5	Mark	Ketting	mark.ketting	pbkdf2:sha256:600000$9PjSpVaXmmI2rpyi$9ccaf75fe3f36ab9ccf05004efe1b74e2d76d9bcf4dc4f5b28773d3d4454ed90	t	mark.ketting@knab.com	2024-03-27 12:25:50.846849	1	0	2024-03-27 12:25:50.840258	2024-03-27 12:25:50.840267	\N	\N
 2	Daniel	King	daniel.king	pbkdf2:sha256:600000$XobvWsPoxpUBXba2$d55ffd2384a0ef4a547f9b1a28f129be7c953e319616cd3ebfc32c843f6e7f89	t	daniel.king@knab.com	2025-07-28 13:06:05.987585	5	0	2024-03-27 11:22:57.458016	2024-03-27 11:22:57.458026	\N	\N
-1	Superset	Admin	admin	pbkdf2:sha256:600000$VtEwC0rP1mLkLXCr$7f88b3bf4078f2a7f141faa6fc3adb740a012813caf0e4186a5f8686b98f6e7b	t	admin@superset.com	2026-07-06 08:52:42.652933	20	0	2024-03-27 09:00:58.213426	2024-03-27 09:00:58.213437	\N	\N
+1	Admin	Admin	admin	pbkdf2:sha256:600000$VtEwC0rP1mLkLXCr$7f88b3bf4078f2a7f141faa6fc3adb740a012813caf0e4186a5f8686b98f6e7b	t	admin@example.com	2026-07-06 08:52:42.652933	20	0	2024-03-27 09:00:58.213426	2024-03-27 09:00:58.213437	\N	\N
 8	William	Lewis	william.lewis	pbkdf2:sha256:600000$tNYDu1gAgzC4Zw38$dc4c35bdf39728d6154a66cc32f1058e7105aafa048bb27e177b7a903f14d298	t	william.lewis@knab.com	2026-07-06 08:55:04.087295	2	0	2024-03-27 12:26:38.250925	2024-03-27 12:26:38.250934	\N	\N
 6	Pamela	Scott	pamela.scott	pbkdf2:sha256:600000$8fxRZw3aVI4bfwi7$ea9f35223de6eac05aa9545514e9435043897aaf76ceb2c24f0d63f1844c34ee	t	pamela.scott@knab.com	2026-07-06 09:30:54.011095	4	0	2024-03-27 12:26:07.70948	2024-03-27 12:26:07.709489	\N	\N
 \.

stacks/end-to-end-security/superset.yaml

@@ -58,10 +58,10 @@ metadata:
 type: Opaque
 stringData:
   adminUser.username: admin
-  adminUser.firstname: Superset
+  adminUser.firstname: Admin
   adminUser.lastname: Admin
-  adminUser.email: admin@superset.com
-  adminUser.password: {{ supersetAdminPassword }}
+  adminUser.email: admin@example.com
+  adminUser.password: {{ adminPassword }}
 ---
 apiVersion: v1
 kind: Secret

stacks/stacks-v2.yaml

@@ -558,8 +558,8 @@ stacks:
       - name: keycloakTrinoClientSecret
         description: Secret ID of the Keycloak Trino client that is used by Trino to connect to Keycloak to authenticate users
         default: trinotrino
-      - name: supersetAdminPassword
-        description: Password of the Superset admin user
+      - name: adminPassword
+        description: Password of the admin user (used for both the Superset admin and the matching Keycloak user)
         default: adminadmin
       - name: trinoSupersetUserPassword
         description: Password of the service Superset uses to connect to Trino. Superset itself will use impersonation for Trino users