add: don't allow poll creator to vote

add: unfollow user when you block them
add: force other user to unfollow you by blocking them
add: leave receiver communities when you block them

crates/app/src/main.rs

@@ -56,6 +56,14 @@ fn check_banned(value: &Value, _: &HashMap<String, Value>) -> tera::Result<Value
         .into())
 }
 
+fn remove_script_tags(value: &Value, _: &HashMap<String, Value>) -> tera::Result<Value> {
+    Ok(value
+        .as_str()
+        .unwrap()
+        .replace("</script>", "&lt;/script&gt;")
+        .into())
+}
+
 #[tokio::main(flavor = "multi_thread")]
 async fn main() {
     tracing_subscriber::fmt()
@@ -86,6 +94,7 @@ async fn main() {
     tera.register_filter("has_supporter", check_supporter);
     tera.register_filter("has_staff_badge", check_staff_badge);
     tera.register_filter("has_banned", check_banned);
+    tera.register_filter("remove_script_tags", remove_script_tags);
 
     let client = Client::new();