chore: cleanup some useless code related to services that were removed due to lack of maintenance (#6763)

* chore: cleanup some useless code related to services that were reomved due to lack of maintenance

* make clippy happy

* update .env.example

* run cmd: just generate java

Author: koushiro

.env.example

@@ -88,12 +88,6 @@ OPENDAL_WEBHDFS_DISABLE_LIST_BATCH=false
 OPENDAL_VERCEL_ARTIFACTS_ACCESS_TOKEN=<token>
 # onedrive
 OPENDAL_ONEDRIVE_ACCESS_TOKEN=<access_token>
-# atomicserver
-OPENDAL_ATOMICSERVER_ROOT=/path/to/dir
-OPENDAL_ATOMICSERVER_ENDPOINT=http://localhost:9883
-OPENDAL_ATOMICSERVER_PRIVATE_KEY=<private_key>
-OPENDAL_ATOMICSERVER_PUBLIC_KEY=<public_key>
-OPENDAL_ATOMICSERVER_PARENT_RESOURCE_ID=http://localhost:9883
 # foundationdb
 OPENDAL_FOUNDATIONDB_ROOT=/path/to/dir
 OPENDAL_FOUNDATIONDB_CONFIG_PATH=/tmp/opendal/foundationdb.conf
@@ -192,13 +186,6 @@ OPENDAL_KOOFR_ROOT=/path/to/dir
 OPENDAL_KOOFR_ENDPOINT=<endpoint>
 OPENDAL_KOOFR_EMAIL=<email>
 OPENDAL_KOOFR_PASSWORD=<password>
-# icloud
-OPENDAL_ICLOUD_ROOT=/
-OPENDAL_ICLOUD_APPLE_ID=<apple_id>
-OPENDAL_ICLOUD_PASSWORD=<password>
-OPENDAL_ICLOUD_TRUST_TOKEN=<trust_token>
-OPENDAL_ICLOUD_DS_WEB_AUTH_TOKEN=<ds_web_auth_token>
-OPENDAL_ICLOUD_IS_CHINA_MAINLAND=true
 # vercel blob
 OPENDAL_VERCEL_BLOB_ROOT=/path/to/dir
 OPENDAL_VERCEL_BLOB_TOKEN=<token>

README.md

@@ -133,16 +133,16 @@ OpenDAL's development is guided by its vision of **One Layer, All Storage** and
 
 ## For *ANY* services
 
-| Type                           | Services                                                                                                                                 |
-| ------------------------------ | ---------------------------------------------------------------------------------------------------------------------------------------- |
-| Standard Storage Protocols     | ftp http [sftp] [webdav]                                                                                                                 |
-| Object Storage Services        | [azblob] [cos] [gcs] [obs] [oss] [s3] <br> [b2] [openstack_swift] [upyun] [vercel-blob]                                                  |
-| File Storage Services          | fs [alluxio] [azdls] [azfile] [compfs] <br> [dbfs] [gridfs] [hdfs] [hdfs-native] [ipfs] [webhdfs]                                        |
-| Consumer Cloud Storage Service | [aliyun-drive] [gdrive] [onedrive] [dropbox] [icloud] [koofr] <br> [pcloud] [seafile] [yandex-disk]                                      |
-| Key-Value Storage Services     | [cacache] [cloudflare-kv] [dashmap] memory [etcd] <br> [foundationdb] [persy] [redis] [rocksdb] [sled] <br> [redb] [tikv] [atomicserver] |
-| Database Storage Services      | [d1] [mongodb] [mysql] [postgresql] [sqlite] [surrealdb]                                                                                 |
-| Cache Storage Services         | [ghac] [memcached] [mini-moka] [moka] [vercel-artifacts]                                                                                 |
-| Git Based Storage Services     | [huggingface]                                                                                                                            |
+| Type                           | Services                                                                                                                  |
+| ------------------------------ | ------------------------------------------------------------------------------------------------------------------------- |
+| Standard Storage Protocols     | ftp http [sftp] [webdav]                                                                                                  |
+| Object Storage Services        | [azblob] [cos] [gcs] [obs] [oss] [s3] <br> [b2] [openstack_swift] [upyun] [vercel-blob]                                   |
+| File Storage Services          | fs [alluxio] [azdls] [azfile] [compfs] <br> [dbfs] [gridfs] [hdfs] [hdfs-native] [ipfs] [webhdfs]                         |
+| Consumer Cloud Storage Service | [aliyun-drive] [gdrive] [onedrive] [dropbox] [koofr] <br> [pcloud] [seafile] [yandex-disk]                                |
+| Key-Value Storage Services     | [cacache] [cloudflare-kv] [dashmap] memory [etcd] <br> [foundationdb] [persy] [redis] [rocksdb] [sled] <br> [redb] [tikv] |
+| Database Storage Services      | [d1] [mongodb] [mysql] [postgresql] [sqlite] [surrealdb]                                                                  |
+| Cache Storage Services         | [ghac] [memcached] [mini-moka] [moka] [vercel-artifacts]                                                                  |
+| Git Based Storage Services     | [huggingface]                                                                                                             |
 
 [sftp]: https://datatracker.ietf.org/doc/html/draft-ietf-secsh-filexfer-02
 [webdav]: https://datatracker.ietf.org/doc/html/rfc4918
@@ -173,7 +173,6 @@ OpenDAL's development is guided by its vision of **One Layer, All Storage** and
 [gdrive]: https://www.google.com/drive/
 [onedrive]: https://www.microsoft.com/en-us/microsoft-365/onedrive/online-cloud-storage
 [dropbox]: https://www.dropbox.com/
-[icloud]: https://www.icloud.com/iclouddrive
 [koofr]: https://koofr.eu/
 [pcloud]: https://www.pcloud.com/
 [seafile]: https://www.seafile.com/
@@ -190,7 +189,6 @@ OpenDAL's development is guided by its vision of **One Layer, All Storage** and
 [sled]: https://crates.io/crates/sled
 [redb]: https://crates.io/crates/redb
 [tikv]: https://tikv.org/
-[atomicserver]: https://github.com/atomicdata-dev/atomic-server
 
 [d1]: https://developers.cloudflare.com/d1/
 [mongodb]: https://www.mongodb.com/