Loads of bugfixes and improvements

This is quite a big release as it fixes quite a few crucial errors and bugs. It also introduces some new functionality.

Update/ Install

• You will need to download the hog.app.zip and move it into your Application folder. Please remember to execute it with right click and "Open" as we still don't sign the app.

• You will also need to reinstall the power_logger with:

sudo bash -c "$(curl -fsSL https://raw.githubusercontent.com/green-coding-berlin/hog/main/install.sh)"

Bugs/ Features fixed:

• Fixes: #13
• Fixes: #12
• Fixes #10
• Fixes: Process deadlock problem with broken pipe 🥳
• Fixes: Syncing issue with app
• Fixes: Huge speed improvements

New features

• New black hog logo for menu bar
• You are now notified if there is a new version of the hog
• A new database checker checks if the power logger is still running and kills the process if not
• Uploads are now handled in a new thread so they don't block data collection
• You can now specify coalitions you want to resolve
• The hog now supports logging with output to a file if needed and log levels
• Return codes now have a meaning