Fix "missing translation" alert and translate a few pages

docs/.vuepress/config.ts

@@ -28,6 +28,7 @@ export default defineUserConfig(<UserConfig>{
   plugins: [
     i18nPlugin({
       updatedTime: "git",
+      translationGuide: "https://github.com/XTLS/Xray-docs-next",
       locales: {
         en: {
           lang: "en-US",

docs/.vuepress/config/sidebar/en.ts

@@ -28,6 +28,7 @@ export const sidebarEn: SidebarConfig = {
         '/en/config/stats.md',
         '/en/config/transport.md',
         '/en/config/metrics.md',
+        '/en/config/observatory.md',
       ],
     },
     {

docs/en/config/README.md

@@ -22,7 +22,9 @@ The configuration file of Xray is in JSON format, and the configuration format f
   "stats": {},
   "reverse": {},
   "fakedns": {},
-  "metrics": {}
+  "metrics": {},
+  "observatory": {},
+  "burstObservatory": {}
 }
 ```
 
@@ -79,3 +81,11 @@ FakeDNS configuration. Can be used with a transparent proxy to obtain the actual
 > metrics: [metricsObject](./metrics.md)
 
 Metrics configuration. A more straightforward (and hopefully better) way to export metrics.
+
+> observatory: [ObservatoryObject](./observatory.md#observatoryobject)
+
+Background connection observation. Detect the connection status of outbound proxies.
+
+> burstObservatory: [BurstObservatoryObject](./observatory.md#burstobservatoryobject)
+
+Concurrent connection observation. Detect the connection status of outbound proxies.

docs/en/config/api.md

@@ -7,7 +7,7 @@ The interface can be enabled through the api configuration module. When the api
 Please refer to the [related configuration](#related-configuration) in this section.
 
 ::: warning
-Most users do not need to use this API. Novices can ignore this item directly.
+Most users do not need to use this API. Novices can ignore this page entirely.
 :::
 
 ## ApiObject
@@ -18,6 +18,7 @@ Most users do not need to use this API. Novices can ignore this item directly.
 {
   "api": {
     "tag": "api",
+    "listen": "127.0.0.1:8080",
     "services": ["HandlerService", "LoggerService", "StatsService"]
   }
 }
@@ -27,6 +28,13 @@ Most users do not need to use this API. Novices can ignore this item directly.
 
 Outbound proxy identifier.
 
+> `listen`: string
+
+The IP and port that the API service listens on. This is an optional configuration item.
+
+When you omit this item, you need to add inbounds and routing configurations according to the examples in the [relevant configurations below](#related-configuration).
+
+
 > `services`: [string]
 
 List of enabled APIs, optional values can be found in [Supported API List](#supported-api-list).
@@ -65,6 +73,18 @@ Add routing rules for the api inbound in the routing configuration.
 }
 ```
 
+Add api to basic configuration
+
+```
+"api": {
+  "tag": "api",
+  "services": [
+    "StatsService"
+  ]
+}
+```
+
+
 ## Supported API List
 
 ### HandlerService
@@ -78,6 +98,18 @@ APIs that modify the inbound and outbound proxies, with the following available
 - Add a user to an inbound proxy (VMess, VLESS, Trojan, and Shadowsocks(v1.3.0+) only);
 - Delete a user from an inbound proxy (VMess, VLESS, Trojan, and Shadowsocks(v1.3.0+) only);
 
+## RoutingService
+
+API for adding, deleting, and replacing routing rules and querying equalizer statistics. The available functions are as follows:
+
+* `adrules` adds and replaces routing configuration
+* `rmrules` delete routing rules
+* `sib` Disconnect source IP
+* `bi` Query equalizer statistics
+* `bo` Forces the equalizer to select the specified outboundTag
+
+You can use something like `./xray help api bi` to query the specific usage.
+
 ### LoggerService
 
 Supports restarting the built-in logger, which can be used in conjunction with logrotate to perform operations on log files.