feat: migrate to Chronos-2 zero-shot with temperature covariates

ui/backend: pivot from chronos-2 multivariate to chronos-bolt-base fine-tuning architecture

ui: update chronos loading screens and progress labels to reflect chronos-2 multivariate model

fix: correct data timeframe typo from 6 to 16 years

feat: add ETA to progress screen

feat: Deployment infrastructure (DockerFile,supervisord,cold-startUI)

Feat/Chronos-2 Integrated,Tests added,Finetuned

UI added and fixed