chore: remove docker workflow, fix antispam & revert profanity filter

[dev-737]

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[deepsource-io]

Here's the code health analysis summary for commits 0dd0b45..637a3b8. View details on DeepSource ↗.

Analysis Summary

Analyzer	Status	Summary	Link
JavaScript	✅ Success		View Check ↗

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[sentry]

Suspect Issues

This pull request was deployed and Sentry observed the following issues:

• ‼️ TypeError: Cannot read properties of undefined (reading 'scheduler') scheduleRemoval(BlacklistManager.ts) View Issue

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