Fix Bugs and General Cleanup

[SamBrishes]

Related issues

• [ ] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/691
• [ ] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/723
• [ ] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/811
• [ ] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/824
• [ ] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/832
• [ ] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/834
• [x] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/882
• [ ] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/918
• [ ] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/691
• [x] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/966
• [x] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/963
• [ ] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/972
• [ ] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/979
• [ ] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/1009
• [ ] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/1011
• [ ] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/1020
• [x] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/1023
• [x] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/1029
• [x] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/1032
• [ ] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/1059
• [x] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/1071
• [ ] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/927
• [x] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/102
• [ ] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/792
• [ ] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/686
• [ ] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/177

Could not be replicated

• [x] https://github.com/OFFLINE-GmbH/oc-mall-plugin/issues/1001