refactor(config): Unify S3 API and Console ports (#173)

This commit streamlines the server configuration by unifying the S3 API and the WebUI (Console) to serve on a single port.

Previously, the console was managed by separate configuration options (`RUSTFS_CONSOLE_ENABLE` and `RUSTFS_CONSOLE_ADDRESS`), requiring a distinct port. This added complexity to deployment and configuration.

With this change:
- The `RUSTFS_CONSOLE_ADDRESS` and `RUSTFS_CONSOLE_FS_ENDPOINT` environment variables are removed.
- The WebUI is now always available and served directly from the main application port defined by `RUSTFS_ADDRESS`.
- This simplifies setup, reduces the number of exposed ports, and makes the application easier to manage and deploy, especially in containerized environments.

Users should update their startup scripts and remove the deprecated `RUSTFS_CONSOLE_*` variables.

scripts/dev_rustfs.env

@@ -4,7 +4,6 @@ RUSTFS_ROOT_PASSWORD=rustfsadmin
 RUSTFS_VOLUMES="http://node{1...4}:7000/data/rustfs{0...3}     http://node{5...8}:7000/data/rustfs{0...3}"
 RUSTFS_ADDRESS=":7000"
 RUSTFS_CONSOLE_ENABLE=true
-RUSTFS_CONSOLE_ADDRESS=":7001"
 RUST_LOG=warn
 RUSTFS_OBS_LOG_DIRECTORY="/var/logs/rustfs/"
 RUSTFS_NS_SCANNER_INTERVAL=60

scripts/run.sh

@@ -57,7 +57,7 @@ export RUSTFS_OBS_ENDPOINT=http://localhost:4317 # OpenTelemetry Collector 的
 #export RUSTFS_OBS_METER_INTERVAL=1 # 采样间隔，单位为秒
 #export RUSTFS_OBS_SERVICE_NAME=rustfs # 服务名称
 #export RUSTFS_OBS_SERVICE_VERSION=0.1.0 # 服务版本
-#export RUSTFS_OBS_ENVIRONMENT=develop # 环境名称
+export RUSTFS_OBS_ENVIRONMENT=develop # 环境名称
 export RUSTFS_OBS_LOGGER_LEVEL=debug # 日志级别，支持 trace, debug, info, warn, error
 export RUSTFS_OBS_LOCAL_LOGGING_ENABLED=true # 是否启用本地日志记录
 export RUSTFS_OBS_LOG_DIRECTORY="$current_dir/deploy/logs" # Log directory