chore(ecstore): standardize 24 bare TODO/FIXME to tracked format (#6346)

crates/ecstore/src/set_disk/ops/multipart.rs

@@ -1575,7 +1575,7 @@ impl crate::storage_api_contracts::multipart::MultipartOperations for SetDisks {
         let parts_metadata = vec![fi.clone(); disks.len()];
 
         if !user_defined.contains_key("content-type") {
-            // TODO: get content-type
+            // TODO(backlog): detect content-type from part data when header is missing
         }
 
         if let Some(sc) = user_defined.get(AMZ_STORAGE_CLASS)
@@ -1971,7 +1971,7 @@ impl crate::storage_api_contracts::multipart::MultipartOperations for SetDisks {
                 return Err(Error::InvalidPart(p.part_num, ext_part.etag.clone(), p.etag.clone().unwrap_or_default()));
             }
 
-            // TODO: crypto
+            // TODO(backlog): integrate encryption verification during complete multipart
 
             if (i < uploaded_parts.len() - 1)
                 && !(opts.data_movement && ext_part.actual_size < 0)

crates/ecstore/src/set_disk/ops/object.rs

@@ -6161,7 +6161,7 @@ impl crate::storage_api_contracts::object::ObjectOperations for SetDisks {
 
         join_all(rollback_futures).await;
 
-        // TODO: add_partial
+        // TODO(backlog): support partial object deletion for multi-part objects
 
         if let Some(api) = opts.tier_delete_journal_api.as_ref() {
             for (idx, je) in persisted_journal_entries {
@@ -6371,7 +6371,7 @@ impl crate::storage_api_contracts::object::ObjectOperations for SetDisks {
             }
         }
 
-        // TODO: Lifecycle
+        // TODO(backlog): integrate lifecycle evaluation before object deletion
 
         let mut version_found = true;
         // delete_object_version below derives its own majority quorum from the
@@ -6465,7 +6465,7 @@ impl crate::storage_api_contracts::object::ObjectOperations for SetDisks {
                 mark_deleted: mark_delete,
                 mod_time: Some(mod_time),
                 replication_state_internal: opts.delete_replication.as_ref().map(replication_state_to_filemeta),
-                ..Default::default() // TODO: Transition
+                ..Default::default() // TODO(backlog): populate transition state on delete markers
             };
 
             fi.set_tier_free_version_id(&find_vid.to_string());