Snapshot of JC3636W518EN kit before demo folder cleanup

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2-Program Example/Demo_Arduino/library/lvgl/examples/widgets/textarea/index.rst

@@ -0,0 +1,20 @@
+
+Simple Text area
+"""""""""""""""""""""""
+
+.. lv_example:: widgets/textarea/lv_example_textarea_1
+  :language: c
+
+
+Text area with password field
+"""""""""""""""""""""""""""""
+
+.. lv_example:: widgets/textarea/lv_example_textarea_2
+  :language: c
+
+Text auto-formatting
+"""""""""""""""""""""""""""""
+
+.. lv_example:: widgets/textarea/lv_example_textarea_3
+  :language: c
+