Add paragraph to library.properties

GOB52 · GOB52 · commit 91558a79a592 · 2026-06-04T17:25:10.000+09:00
diff --git a/library.properties b/library.properties
@@ -3,7 +3,7 @@ version=0.4.8
 author=M5Stack
 maintainer=M5Stack
 sentence=M5UnitUnified is a library for unified handling of various M5 units products.
-paragraph=
+paragraph=Unified hardware abstraction for M5Stack units with common APIs for I2C, GPIO, UART, and SPI communications.
 category=Device Control
 url=https://github.com/m5stack/M5UnitUnified
 architectures=esp32
