[SYNPY-1590] Implement core functionality of Submission(+Status, +Bundle) OOP model#1251

Draft

jaymedina wants to merge 7 commits intosynpy-1590-submission-model-mainfrom

synpy-1590-submission-model-functionality

Commits on Sep 29, 2025

initial intro of dataclasses
jaymedina
committed

Commits on Sep 30, 2025

Commits on Oct 10, 2025

add submission and submissionstatus models
jaymedina
committed
add submission status retrieval and update methods; remove empty submissionstatus file
jaymedina
committed

Commits on Oct 14, 2025