🚑️: avoid opening session when not necessary

src/bsky.rs

@@ -16,13 +16,6 @@ pub struct BskyReply {
     pub root_record_uri: String,
 }
 
-pub async fn get_session(user: &str, pass: &str) -> Result<BskyAgent, Box<dyn Error>> {
-    let agent = BskyAgent::builder().build().await?;
-    agent.login(user, pass).await?;
-
-    Ok(agent)
-}
-
 pub async fn build_post_record(
     config: &BlueskyConfig,
     text: &str,