Docs(locales): add chinese locale support (#2772)

docs/zh_CN/premium/rule-providers.md

@@ -0,0 +1,100 @@
+---
+sidebarTitle: "功能: Rule Providers 规则集"
+sidebarOrder: 4
+---
+
+# Rule Providers 规则集
+
+Rule Providers 规则集和 [Proxy Providers 代理集](/zh_CN/configuration/outbound#proxy-providers-代理集) 基本相同. 它允许用户从外部源加载规则, 从而使配置更加简洁. 该功能目前仅适用于 Clash Premium 内核.
+
+要定义 Rule Providers 规则集, 请将 `rule-providers` 规则集字段添加到主配置中:
+
+```yaml
+rule-providers:
+  apple:
+    behavior: "domain" # domain, ipcidr or classical (仅限 Clash Premium 内核)
+    type: http
+    url: "url"
+    # format: 'yaml' # or 'text'
+    interval: 3600
+    path: ./apple.yaml
+  microsoft:
+    behavior: "domain"
+    type: file
+    path: /microsoft.yaml
+
+rules:
+  - RULE-SET,apple,REJECT
+  - RULE-SET,microsoft,policy
+```
+
+有三种行为类型可用:
+
+## `domain`
+
+yaml:
+
+```yaml
+payload:
+  - '.blogger.com'
+  - '*.*.microsoft.com'
+  - 'books.itunes.apple.com'
+```
+
+text:
+
+```txt
+# comment
+.blogger.com
+*.*.microsoft.com
+books.itunes.apple.com
+```
+
+## `ipcidr`
+
+yaml
+
+```yaml
+payload:
+  - '192.168.1.0/24'
+  - '10.0.0.0.1/32'
+```
+
+text:
+
+```txt
+# comment
+192.168.1.0/24
+10.0.0.0.1/32
+```
+
+## `classical`
+
+yaml:
+
+```yaml
+payload:
+  - DOMAIN-SUFFIX,google.com
+  - DOMAIN-KEYWORD,google
+  - DOMAIN,ad.com
+  - SRC-IP-CIDR,192.168.1.201/32
+  - IP-CIDR,127.0.0.0/8
+  - GEOIP,CN
+  - DST-PORT,80
+  - SRC-PORT,7777
+  # MATCH 在这里并不是必须的
+```
+
+text:
+
+```txt
+# comment
+DOMAIN-SUFFIX,google.com
+DOMAIN-KEYWORD,google
+DOMAIN,ad.com
+SRC-IP-CIDR,192.168.1.201/32
+IP-CIDR,127.0.0.0/8
+GEOIP,CN
+DST-PORT,80
+SRC-PORT,7777
+```