feat(tag): add custom rang tags

[theEvilReaper]

Proposed changes

The pull request adds a registry to handle the newly introduced custom tags that are shown in the chat and tab list.

Types of changes

What types of changes does your code introduce to this project?
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 (if none of the other choices apply)

Checklist

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• I have read the CONTRIBUTING.md
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)

[github-actions]

Test results

  369 files    369 suites   2m 33s ⏱️
  616 tests   609 ✅  6 💤 1 ❌
1 851 runs  1 830 ✅ 18 💤 3 ❌

For more details on these failures, see this check.

Results for commit 03d57c9.

♻️ This comment has been updated with latest results.

[github-actions]

Job Summary for Gradle

Build PR :: build

Gradle Root Project	Requested Tasks	Gradle Version	Build Outcome	Build Scan®
Cygnus	build test	9.7.1	❌

[github-actions]

Job Summary for Gradle

Build PR :: build

Gradle Root Project	Requested Tasks	Gradle Version	Build Outcome	Build Scan®
Cygnus	build test	9.7.1	❌

[github-actions]

Job Summary for Gradle

Build PR :: build

Gradle Root Project	Requested Tasks	Gradle Version	Build Outcome	Build Scan®
Cygnus	build test	9.7.1	❌