DodoApp: Use picocss for UI

Change-Id: I2d610c4f57e4dfbbe566a7c7f82147443e0106f1
diff --git a/.gitignore b/.gitignore
index ed1e5c7..27c244d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,3 +15,4 @@
 *_arm64
 *_amd64
 .vscode/
+.hugo_build.lock
\ No newline at end of file