debug: add error message

src/api.rs

@@ -60,10 +60,17 @@ pub async fn post_upcoming_colles(
         .header("Authorization", format!("Bearer {api_token}"))
         .send()
         .await?;
+
+    let status = response.status();
+    
     // Check if the response is successful
-    if !response.status().is_success() {
-        eprintln!("Failed to post upcoming colles: HTTP {}", response.status(),);
-        eprint!("Response: {:?}", response.text().await?);
+    if !status.is_success() {
+        let body = response.text().await?;
+        eprintln!("❌ Failed to post colle");
+        eprintln!("   → URL: {url}");
+        eprintln!("   → Status: {status}");
+        eprintln!("   → Request body: {colles_json}");
+        eprintln!("   → Response body: {body}");
         return Err("Failed to post upcoming colles".into());
     }