feature: support kms && encryt (#573)

* feat(kms): implement key management service with local and vault backends

Signed-off-by: junxiang Mu <1948535941@qq.com>

* feat(kms): enhance security with zeroize for sensitive data and improve key management

Signed-off-by: junxiang Mu <1948535941@qq.com>

* remove Hashi word

Signed-off-by: junxiang Mu <1948535941@qq.com>

* refactor: remove unused request structs from kms handlers

Signed-off-by: junxiang Mu <1948535941@qq.com>

---------

Signed-off-by: junxiang Mu <1948535941@qq.com>

crates/e2e_test/Cargo.toml

@@ -41,4 +41,14 @@ bytes.workspace = true
 serial_test = { workspace = true }
 aws-sdk-s3.workspace = true
 aws-config = { workspace = true }
-async-trait = { workspace = true }
+async-trait = { workspace = true }
+rustfs-kms.workspace = true
+reqwest = { workspace = true }
+tracing = { workspace = true }
+tracing-subscriber = { workspace = true }
+uuid = { workspace = true }
+base64 = { workspace = true }
+md5 = "0.7.0"
+tempfile = { workspace = true }
+rand = { workspace = true }
+chrono = { workspace = true }