Rework `/find` command

[TimJentzsch]

Relevant issue: Closes #115

Description:

This PR reworks the /find command to use the new Blossom /find/ endpoint. This should make the command faster while also making the functionality easier to test.

The current drawback is that OCR text is currently not displayed due to GrafeasGroup/blossom#242

Checklist:

• [x] Code Quality
• [x] Pep-8
• [ ] Tests (if applicable)
• [x] Success Criteria Met
• [x] Inline Documentation
• [ ] Wiki Documentation (if applicable)