[ENHANCEMENT] Add file validation and Meta data storage #26
Description
Enhancement Description
The Upload endpoint should be able to take in an excel file, run validation on it on a controller level. The repository should then ensure that the excel file is valid, ensure that it is in a condition where the core engine will be able to process it without problem. The repository should also be responsible for storing meta data related with the specific file that would later be used by the status endpoint.
Motivation
This will be valuable as it will be making progress towards starting the development on the core engine. Ensuring that the input file contains no issues will allow smooth processing by the core engine.
Alternatives Considered
No response