move sanitize to new security module that we're gonna extend for security hardening

src/bot.rs

@@ -4,7 +4,6 @@ pub mod notify;
 pub mod op;
 pub mod request;
 pub mod request_chat;
-pub mod sanitize;
 pub mod start;
 pub mod types;
 pub mod version;

src/security.rs

@@ -0,0 +1 @@
+pub mod sanitize;

src/security/sanitize.rs

@@ -19,7 +19,7 @@ pub fn parse_url(url: &str) -> Option<Url> {
 
 #[cfg(test)]
 mod tests {
-    use crate::bot::sanitize::{extract_url, parse_url};
+    use crate::security::sanitize::{extract_url, parse_url};
 
     #[test]
     fn test_extract_url() {