Small bug fixes for the Japanese language

This update brings significant improvements to stability, user interface, and data accuracy: - IMPROVED STATISTICS & MONITORING: Duration-Based Tracking: Posture statistics are now calculated based on the exact time spent in good vs. poor posture, replacing the previous event-count system. This ensures your charts accurately reflect your true posture habits (e.g., 95% Good / 5% Poor). Updated the Pie Chart visualization to clearly display these duration-based percentages. Refined the Statistics UI, moving the chart legend for better readability. _________________________________ - USER INTERFACE ENHANCEMENTS: Streamlined Monitor Screen: Removed redundant buttons to create a cleaner, more focused monitoring experience. Localization Improvements: Optimized text display for Japanese users, ensuring key warnings fit perfectly on screen without truncation. _________________________________ - BUG FIXES & STABILITY: Improved the stability of language selection in the Tutorial and Settings menus.

Bug-Fix: Japanese Language improvements thanks to a Japanese user that pointed it out. Thank you!

NEW POSTURE HEAT-MAP: Ever wondered where your posture suffers the most? Now you can find out! - See your poor posture locations on an interactive map in the Statistics tab - Identify problematic spots like your home office, commute, or favorite café - Gain insights to make targeted improvements to your posture habits

With this update I'm fixing: - Custom angle reset to 40° - This is a real bug where the custom tolerance angle wasn't being saved. I'll fix this so your settings persist properly. - Japanese text formatting - I'll add proper line breaks to the tutorial text and use the correct middle dot separator (・) as you suggested. - Alert text spacing - I'll add better separation between the alert icon and your custom message for improved readability. - New mode "continuous alerts": I added this as an optional Alert Mode setting that you can enable to make appears the warning every amount of time you set until you don't assume a correct posture.

In this version is introduced a support to many languages as English,Japanese,Italian,Spanish,French,German,Portuguese,Chinese,Korean and Arabic. I added a tutorial visible at first app loading with the possibility to view it again by an option in settings. Another great feature is now the user can set also a custom movement range to monitor the posture so it became completely personalized! Looking forward to receive your feedback!