Refactor vulns and vuln events tables

[Hubtrick-Git]

Vulnerability table changes

• Migrate the id columns of the 3 vuln tables dependency_vulns, first_party_vulnerabilities and license_risk.
• Previously the id was a 256 bit hash stored as a text -> Now its only a 128 bit hash stored as a uuid
• This leads to 1/4 of the disk space required and performance improvements regarding internal processing of UUIDs in comparison to text

VulnEvent table changes

• Drop updated_at column to reduce space
• Use 3 foreign key columns, 1 for each vuln instead of the current single column

Now we need to refactor the existing code regarding the affected columns

Frontend

• Adjust all front end request parameter names
• Refactor vuln events and vulns tables  devguard-web#690

Database

• rebuild indexes

Queries

• Change all queries using vuln_events
• Change all queries using vuln_ids

Go Code

• Change vuln event model and refactor affected code
• Change the vulnerability model and refactor affected code

[Hubtrick-Git]

Closed co pilot suggestions since this is still a work in porgress but was missing such classification.

[Copilot]

Pull request overview

Copilot reviewed 69 out of 71 changed files in this pull request and generated 8 comments.

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[timbastin]

How about we put this in the regular readme?

[Hubtrick-Git]

I think it is a very specific command only useful for developers. Having it in the migrations folder directly helps those who are confused on how to create migrations and directly helps them in this case.