[Feature] Delta all values

[yakumo-saki]

AS-IS

• delta value is only pressure

TO-BE

• All values have delta
• Some said "Temperature and humidity change are harmful to me"

CHANGES

• [x] Calc delta function calcs delta of all available sensing value

Switch display values like BIGmode(switch actual value -> 5sec -> delta value)

• [x] BIG mode
• [x] SSD1306
• [x] ST7789

[yakumo-saki]

429e7e4678e29a84f83cd30a1eec8f7ca9d73381 7299cb54cd948e9f9e5862731eee12c9b2897176 5a2121c0361fb9d34efe22d21a96ad48fdebb178