Eva7.5.8

• 🆕 Added automatic microphone audio level maximisation
• 🆕 Added wake word engine initialisation callback
• 🆕 Added commands search option
• 🆕 Optimised the application for low power devices, such as laptops
• 🐞 Re-added the wake word engine reset mechanism
• 🐞 Fixed UI related issues regarding threading
• 🐞 Fixed thread synchronisation bugs
• 🐞 Fixed race-condition read/write override bugs on the commands pallet file