Add clean recipe

justfile

@@ -1,11 +1,14 @@
 build:
     hugo build --cleanDestinationDir
 
+clean:
+    rm -r public
+
 dev:
     hugo --buildDrafts --buildFuture server
     
-post filename:
+blog filename:
     hugo new blog/$(date +%Y/%m/%d)/{{filename}}.md
 
-publish: build
+publish: clean build
     neocities push --prune public