DEV-11036: Initial Run - No Initial Copy Bug

[dpb-bah]

Description:
The Initial Run w/ "No Initial Copy" still does some initial copy with raw.transaction_normalized which includes questionable data Pre Phase 3. This simply says to act as if raw.transaction_normalized doesn't exist if there's no initial copy.

Technical details:
N/A

Requirements for PR merge:

1. Unit & integration tests updated
2. API documentation updated
3. Necessary PR reviewers:
   • Backend
   • Domain Expert
4. Matview impact assessment completed
5. Frontend impact assessment completed
6. Data validation completed
7. Confirmed the missing data appears after a full reload with no initial copy w/ this code.
8. Appropriate Operations ticket(s) created - https://federal-spending-transparency.atlassian.net/browse/DEV-11858
9. Jira Ticket DEV-11036:
   • Link to this Pull-Request
   • Performance evaluation of affected (API | Script | Download)
   • Before / After data comparison

Area for explaining above N/A when needed:

6. Initial data validation was successful, not a full regression check of the data though.
9. Regarding performance, the initial run with no initial copy took minutes and the initial pipeline run took ~4hrs loading in all the data from scratch.