Add configuration properties for LicenseDB integration (Discussion #3631).
Configuration Properties to Add

• licensedb.enabled - Enable/disable integration (default: false)
• licensedb.api.url - LicenseDB API base URL
• licensedb.api.version - API version (default: v1)
• licensedb.oauth.client.id - OAuth 2.0 client ID
• licensedb.oauth.client.secret - OAuth 2.0 client secret
• licensedb.sync.cron - Sync schedule (default: daily at 2 AM)
• licensedb.sync.batch-size - Batch size for imports (default: 100)
• licensedb.connection.timeout - Connection timeout (default: 30s)
• licensedb.connection.read-timeout - Read timeout (default: 60s)

Tasks

• Add constants to Sw360Constants.java
• Add getters to Sw360Properties.java
• Create LicenseDBProperties.java (@ConfigurationProperties)
• Update sw360.properties and application.yml
• Add unit/integration tests
• Update documentation

Files to Modify

• Sw360Constants.java, Sw360Properties.java
• sw360.properties, application.yml

Files to Create

• LicenseDBProperties.java
• LicenseDBPropertiesTest.java

Prerequisites For

• OAuth authentication implementation
• LicenseDB REST client
• License/obligation sync services
  Ref: Discussion Google Summer of Code 2026 application #3631