refactor(s3): consolidate semantic boundaries and remove s3-common (#3012)

* refactor(common): introduce rustfs-data-usage core crate

* refactor(concurrency): migrate workers crate into concurrency

* refactor(crypto): migrate appauth token APIs into crypto

* fix docs urls

* remove unused crate

* refactor(data-usage): switch consumers to rustfs-data-usage

* chore(fmt): apply cargo fmt and lockfile sync

* refactor(common): remove data_usage compatibility re-export

* refactor(capacity): move capacity_scope to object-capacity

* refactor(io-metrics): relocate internode metrics from common

* refactor(common): decouple scanner report from madmin

* chore(fmt): normalize import ordering after pre-commit

* refactor(s3): split s3 types and ops crates

* refactor(s3): centralize event version and safe parsing

* refactor(s3): add op-event compatibility guardrails

* refactor(s3): add runtime op-event mismatch observability

* refactor(s3): extract delete event mapping helper

* refactor(s3): extract put event mapping helper

* refactor(s3): consolidate remaining event semantic helpers

* refactor(s3): add op-event coverage checks and observability alerts

* refactor(s3-ops): consolidate op-event semantic mapping

* refactor(scanner): remove last_minute wrapper module

* refactor(scanner): consolidate duplicated data usage models

crates/targets/src/lib.rs

@@ -61,7 +61,7 @@ pub use runtime::{
     sidecar_protocol::{SIDECAR_RUNTIME_PROTOCOL_VERSION, SidecarHandshake, SidecarPluginCapability},
     start_replay_worker,
 };
-pub use rustfs_s3_common::EventName;
+pub use rustfs_s3_types::EventName;
 use serde::{Deserialize, Serialize};
 pub use sys::user_agent::*;
 pub use target::{Target, TargetDeliverySnapshot};

crates/targets/src/target/amqp.rs

@@ -501,7 +501,7 @@ where
 #[cfg(test)]
 mod tests {
     use super::*;
-    use rustfs_s3_common::EventName;
+    use rustfs_s3_types::EventName;
     use serde_json::json;
     use std::path::PathBuf;
     use std::sync::Arc;

crates/targets/src/target/mod.rs

@@ -16,7 +16,7 @@ use crate::arn::TargetID;
 use crate::store::{Key, QueueStore, Store};
 use crate::{StoreError, TargetError, TargetLog};
 use async_trait::async_trait;
-use rustfs_s3_common::EventName;
+use rustfs_s3_types::EventName;
 use serde::de::DeserializeOwned;
 use serde::{Deserialize, Serialize};
 use std::fmt::Formatter;

crates/targets/src/target/mysql.rs

@@ -1015,7 +1015,7 @@ mod tests {
         let entity = EntityTarget {
             object_name: "bucket%2Fobj.txt".to_string(),
             bucket_name: "testbucket".to_string(),
-            event_name: rustfs_s3_common::EventName::ObjectCreatedPut,
+            event_name: rustfs_s3_types::EventName::ObjectCreatedPut,
             data: serde_json::json!({"eventTime": "2026-05-03T10:00:00Z"}),
         };
 
@@ -1061,7 +1061,7 @@ mod tests {
 
         let body = br#"{"Records":[]}"#.to_vec();
         let meta = QueuedPayloadMeta::new(
-            rustfs_s3_common::EventName::ObjectCreatedPut,
+            rustfs_s3_types::EventName::ObjectCreatedPut,
             "testbucket".to_string(),
             "obj.txt".to_string(),
             "application/json",
@@ -1120,7 +1120,7 @@ mod tests {
             br#"{"EventName":"s3:ObjectCreated:Put","Key":"bucket/obj.txt","Records":[{"eventTime":"2026-05-03T10:00:00Z"}]}"#
                 .to_vec();
         let meta = QueuedPayloadMeta::new(
-            rustfs_s3_common::EventName::ObjectCreatedPut,
+            rustfs_s3_types::EventName::ObjectCreatedPut,
             "testbucket".to_string(),
             "obj.txt".to_string(),
             "application/json",

crates/targets/src/target/postgres.rs

@@ -1042,7 +1042,7 @@ mod tests {
             "Records": []
         });
         let meta = QueuedPayloadMeta::new(
-            rustfs_s3_common::EventName::ObjectCreatedPut,
+            rustfs_s3_types::EventName::ObjectCreatedPut,
             "bucket-a".to_string(),
             "fallback%2Fvalue.txt".to_string(),
             "application/json",
@@ -1059,7 +1059,7 @@ mod tests {
             "Records": []
         });
         let meta = QueuedPayloadMeta::new(
-            rustfs_s3_common::EventName::ObjectCreatedPut,
+            rustfs_s3_types::EventName::ObjectCreatedPut,
             "bucket-a".to_string(),
             "hello+world%2Ftest.txt".to_string(),
             "application/json",

crates/targets/src/target/redis.rs

@@ -969,7 +969,7 @@ mod tests {
         let payload = build_queued_payload(&EntityTarget {
             object_name: "greeting+file+%282%29.csv".to_string(),
             bucket_name: "bucket".to_string(),
-            event_name: rustfs_s3_common::EventName::ObjectCreatedPut,
+            event_name: rustfs_s3_types::EventName::ObjectCreatedPut,
             data: "payload-data".to_string(),
         })
         .expect("payload should build");
@@ -1071,7 +1071,7 @@ mod tests {
 
         let target = RedisTarget::<String>::new("redis:test".to_string(), args).expect("target should build");
         let meta = QueuedPayloadMeta::new(
-            rustfs_s3_common::EventName::ObjectCreatedPut,
+            rustfs_s3_types::EventName::ObjectCreatedPut,
             "bucket".to_string(),
             "object".to_string(),
             "application/json",
@@ -1110,7 +1110,7 @@ mod tests {
 
         let target = RedisTarget::<String>::new("redis:test".to_string(), args).expect("target should build");
         let meta = QueuedPayloadMeta::new(
-            rustfs_s3_common::EventName::ObjectCreatedPut,
+            rustfs_s3_types::EventName::ObjectCreatedPut,
             "bucket".to_string(),
             "object".to_string(),
             "application/json",
@@ -1149,7 +1149,7 @@ mod tests {
 
         let target = RedisTarget::<String>::new("redis:test".to_string(), args).expect("target should build");
         let meta = QueuedPayloadMeta::new(
-            rustfs_s3_common::EventName::ObjectCreatedPut,
+            rustfs_s3_types::EventName::ObjectCreatedPut,
             "bucket".to_string(),
             "object".to_string(),
             "application/json",