Removed old experiments settings and staff mode flag, added new StaffMode global that is set based on the webserver's staff bit

crates/util/src/paths.rs

@@ -1,4 +1,15 @@
-use std::path::PathBuf;
+use std::{ops::Deref, path::PathBuf};
+
+#[derive(Debug)]
+pub struct StaffMode(pub bool);
+
+impl Deref for StaffMode {
+    type Target = bool;
+
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
 
 lazy_static::lazy_static! {
     pub static ref HOME: PathBuf = dirs::home_dir().expect("failed to determine home directory");