Entirely remove tonetags

[No767]

Summary

This PR aims to entirely remove the tonetags feature from Catherine-Chan. An new feature will be brought in soon to replace this old feature.

The rationale behind the removal is pretty simple: it's basically used by no one. With 4 months worth of metrics collection, no one had ever used that feature seriously. There was only one tonetag entry on the production database, and that was something that I myself created. Knowing this, the demand is on the pride profiles and pronouns.page features mostly. So with all due respect, I'm making the decision to remove this feature entirely (and this will be pushed to production at some point)

Caution

This change has been thought of, and from what I can tell, literally NO ONE uses this feature. There is no plan to bring this feature back

Types of changes

What types of changes does your code introduce to Catherine-Chan
Put an x in the boxes that apply

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update (Updates to README.md, the documentation, etc)
• Other (if none of the other choices apply)

Checklist

Put an x in the boxes that apply

• If code changes were made then they have been tested.
  • I have updated the documentation to reflect the changes. (if appropriate)
• All workflows (except pre-commit.ci) pass with my new changes
• This PR does not address a duplicate issue or PR

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud