Merge branch '39-add-images-to-albums' into 'main'

Add image_path column to albums table

Closes #39

See merge request libretunes/libretunes!25

src/models.rs

@@ -177,6 +177,8 @@ pub struct Album {
 	pub title: String,
 	/// The album's release date
 	pub release_date: Option<Date>,
+	/// The path to the album's image file
+	pub image_path: Option<String>,
 }
 
 impl Album {

src/schema.rs

@@ -12,6 +12,7 @@ diesel::table! {
         id -> Int4,
         title -> Varchar,
         release_date -> Nullable<Date>,
+        image_path -> Nullable<Varchar>,
     }
 }