improve docker comprose config file and remove docs dir (#174)

* refactor(config): Unify S3 API and Console ports

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.

* improve docker comprose config file and remove docs dir

.docker/observability/docker-compose.yml

@@ -14,7 +14,7 @@
 
 services:
   otel-collector:
-    image: ghcr.io/open-telemetry/opentelemetry-collector-releases/opentelemetry-collector-contrib:0.127.0
+    image: otel/opentelemetry-collector-contrib:0.129.1
     environment:
       - TZ=Asia/Shanghai
     volumes:
@@ -30,7 +30,7 @@ services:
     networks:
       - otel-network
   jaeger:
-    image: jaegertracing/jaeger:2.7.0
+    image: jaegertracing/jaeger:2.8.0
     environment:
       - TZ=Asia/Shanghai
     ports:
@@ -40,7 +40,7 @@ services:
     networks:
       - otel-network
   prometheus:
-    image: prom/prometheus:v3.4.1
+    image: prom/prometheus:v3.4.2
     environment:
       - TZ=Asia/Shanghai
     volumes:

.docker/observability/otel-collector-config.yaml

@@ -66,6 +66,12 @@ service:
     logs:
       level: "info"  # Collector 日志级别
     metrics:
-      address: "0.0.0.0:8888"  # Collector 自身指标暴露
+      level: "detailed" # 可以是 basic, normal, detailed
+      readers:
+        - periodic:
+            exporter:
+              otlp:
+                protocol: http/protobuf
+                endpoint: http://otel-collector:4318