refactor: remove OIDC env var config and seeder

OIDC configuration is already fully database-backed (oidc_config table,
admin API, OidcConfigRepository). Remove the redundant env var binding
(SecurityProperties.Oidc), the env-to-DB seeder (oidcConfigSeeder), and
the OIDC section from application.yml.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

cameleer3-server-app/src/main/java/com/cameleer3/server/app/security/SecurityBeanConfig.java

@@ -1,29 +1,20 @@
 package com.cameleer3.server.app.security;
 
-import com.cameleer3.server.core.security.OidcConfig;
-import com.cameleer3.server.core.security.OidcConfigRepository;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.InitializingBean;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
-import java.util.List;
-
 /**
  * Configuration class that creates security service beans and validates
  * that required security properties are set.
  * <p>
  * Fails fast on startup if {@code CAMELEER_AUTH_TOKEN} is not set.
- * Seeds OIDC config from env vars into the database if DB is empty.
  */
 @Configuration
 @EnableConfigurationProperties(SecurityProperties.class)
 public class SecurityBeanConfig {
 
-    private static final Logger log = LoggerFactory.getLogger(SecurityBeanConfig.class);
-
     @Bean
     public JwtServiceImpl jwtService(SecurityProperties properties) {
         return new JwtServiceImpl(properties);
@@ -50,36 +41,4 @@ public class SecurityBeanConfig {
         };
     }
 
-    /**
-     * Seeds OIDC config from env vars into the database if the DB has no config yet.
-     * This allows initial provisioning via env vars, after which the admin UI takes over.
-     */
-    @Bean
-    public InitializingBean oidcConfigSeeder(SecurityProperties properties,
-                                              OidcConfigRepository configRepository) {
-        return () -> {
-            if (configRepository.find().isPresent()) {
-                log.debug("OIDC config already present in database, skipping env var seed");
-                return;
-            }
-
-            SecurityProperties.Oidc envOidc = properties.getOidc();
-            if (envOidc.isEnabled()
-                    && envOidc.getIssuerUri() != null && !envOidc.getIssuerUri().isBlank()
-                    && envOidc.getClientId() != null && !envOidc.getClientId().isBlank()) {
-                OidcConfig config = new OidcConfig(
-                        true,
-                        envOidc.getIssuerUri(),
-                        envOidc.getClientId(),
-                        envOidc.getClientSecret() != null ? envOidc.getClientSecret() : "",
-                        envOidc.getRolesClaim(),
-                        envOidc.getDefaultRoles(),
-                        true,
-                        "name"
-                );
-                configRepository.save(config);
-                log.info("OIDC config seeded from environment variables: issuer={}", envOidc.getIssuerUri());
-            }
-        };
-    }
 }

cameleer3-server-app/src/main/java/com/cameleer3/server/app/security/SecurityProperties.java

@@ -2,8 +2,6 @@ package com.cameleer3.server.app.security;
 
 import org.springframework.boot.context.properties.ConfigurationProperties;
 
-import java.util.List;
-
 /**
  * Configuration properties for security settings.
  * Bound from the {@code security.*} namespace in application.yml.
@@ -19,29 +17,6 @@ public class SecurityProperties {
     private String uiPassword;
     private String uiOrigin;
     private String jwtSecret;
-    private Oidc oidc = new Oidc();
-
-    public static class Oidc {
-        private boolean enabled = false;
-        private String issuerUri;
-        private String clientId;
-        private String clientSecret;
-        private String rolesClaim = "realm_access.roles";
-        private List<String> defaultRoles = List.of("VIEWER");
-
-        public boolean isEnabled() { return enabled; }
-        public void setEnabled(boolean enabled) { this.enabled = enabled; }
-        public String getIssuerUri() { return issuerUri; }
-        public void setIssuerUri(String issuerUri) { this.issuerUri = issuerUri; }
-        public String getClientId() { return clientId; }
-        public void setClientId(String clientId) { this.clientId = clientId; }
-        public String getClientSecret() { return clientSecret; }
-        public void setClientSecret(String clientSecret) { this.clientSecret = clientSecret; }
-        public String getRolesClaim() { return rolesClaim; }
-        public void setRolesClaim(String rolesClaim) { this.rolesClaim = rolesClaim; }
-        public List<String> getDefaultRoles() { return defaultRoles; }
-        public void setDefaultRoles(List<String> defaultRoles) { this.defaultRoles = defaultRoles; }
-    }
 
     public long getAccessTokenExpiryMs() { return accessTokenExpiryMs; }
     public void setAccessTokenExpiryMs(long accessTokenExpiryMs) { this.accessTokenExpiryMs = accessTokenExpiryMs; }
@@ -59,6 +34,4 @@ public class SecurityProperties {
     public void setUiOrigin(String uiOrigin) { this.uiOrigin = uiOrigin; }
     public String getJwtSecret() { return jwtSecret; }
     public void setJwtSecret(String jwtSecret) { this.jwtSecret = jwtSecret; }
-    public Oidc getOidc() { return oidc; }
-    public void setOidc(Oidc oidc) { this.oidc = oidc; }
 }