refactor: rename abbr/relative modules

src/abbr_tz.rs

@@ -49,7 +49,7 @@ pub fn parse_abbreviation(abbreviation: &str) -> Result<FixedOffset, String> {
 
 #[cfg(test)]
 mod tests {
-    use crate::abbr::parse_abbreviation;
+    use crate::abbr_tz::parse_abbreviation;
     use chrono::FixedOffset;
 
     #[test]

src/duration.rs

@@ -143,7 +143,7 @@ pub fn parse_duration(str: &str) -> Result<Duration, String> {
 
 #[cfg(test)]
 mod tests {
-    use crate::relative::{parse_duration, Months};
+    use crate::duration::{parse_duration, Months};
     use chrono::Duration;
 
     #[test]

src/main.rs

@@ -7,11 +7,11 @@ use axum::{routing::get, Router};
 use config::Configuration;
 use dotenvy::dotenv;
 
-mod abbr;
+mod abbr_tz;
 mod config;
+mod duration;
 mod error;
 mod raster;
-mod relative;
 mod routes;
 mod template;