Feat: Databento integration improvements#10

Open

Romazes wants to merge 15 commits intoQuantConnect:masterfrom

Romazes:databento-integration-improvements

Commits on Dec 29, 2025

Improvements from previous PR. Adhere to QC code conventions better. More robust code. Refactored and properly passing tests.
Joseph-Matteo-Scorsone
committed

Commits on Jan 21, 2026

refactor: HistoryProvider, DataDownloader, SymbolMapper
Romazes
committed

Commits on Jan 22, 2026

refactor: clean, style, spacing, missed license block
Romazes
committed

Commits on Jan 26, 2026

Commits on Jan 27, 2026

Commits on Jan 28, 2026

feat: reconnection process and resubscription
Romazes
committed

Commits on Jan 29, 2026

refactor: deserialization and model base types
Romazes
committed