Unify Warehouse Ingestion Logic

[cammv21]

Description

he Warehouse Ingester Bot was originally developed to handle only Notion records, so its core logic was placed inside the notion folder. As our system has evolved, the bot now processes records from multiple sources (e.g., Google Calendar, etc.). The current file structure is no longer appropriate and introduces technical debt, making it harder to maintain and scale.

Objective

The objective of this task is to refactor the ingestion logic to unify all processes into a single, scalable execution file. This will centralize the ingestion process, improve maintainability, and make it easier to add new data sources in the future.