ycsbertolino-source/projeto_integrador_cti_nexus

CTI Nexus lets users upload customer spreadsheets, review validation outcomes, and access processed dashboards and reports. The Java backend handles authentication, authorization, validation, and forwarding; the Python service cleans and analyzes accepted rows and persists batches and dashboard snapshots in PostgreSQL. The frontend also supports registration and administrator approval. The README documents the cross-service flow; some controller and dashboard wiring was not sampled, so those links are shown only where documented or left unverified.