ezidam + jwt: get key, import private key, create jwt claims and sign them

crates/apps/src/database.rs

@@ -58,4 +58,13 @@ impl App {
     ) -> Result<Option<Self>, Error> {
         Ok(DatabaseApps::get_one_by_id(conn, id).await?.map(Self::from))
     }
+
+    pub async fn get_one_from_authorization_code(
+        conn: impl SqliteExecutor<'_>,
+        code: &str,
+    ) -> Result<Option<Self>, Error> {
+        Ok(DatabaseApps::get_one_from_authorization_code(conn, code)
+            .await?
+            .map(Self::from))
+    }
 }