documentation: Remove unused titles

docs/configuration/dns/fakeip.md

@@ -1,5 +1,3 @@
-# FakeIP
-
 ### Structure
 
 ```json

docs/configuration/dns/fakeip.zh.md

@@ -1,5 +1,3 @@
-# FakeIP
-
 ### 结构
 
 ```json

docs/configuration/dns/rule_action.md

@@ -2,8 +2,6 @@
 icon: material/new-box
 ---
 
-# DNS Rule Action
-
 !!! question "Since sing-box 1.11.0"
 
 ### route

docs/configuration/dns/rule_action.zh.md

@@ -2,8 +2,6 @@
 icon: material/new-box
 ---
 
-# DNS 规则动作
-
 !!! question "自 sing-box 1.11.0 起"
 
 ### route

docs/configuration/inbound/shadowtls.md

@@ -66,11 +66,11 @@ Only available in the ShadowTLS protocol 3.
 
 ==Required==
 
-Handshake server address and [Dial options](/configuration/shared/dial/).
+Handshake server address and [Dial Fields](/configuration/shared/dial/).
 
 #### handshake_for_server_name
 
-Handshake server address and [Dial options](/configuration/shared/dial/) for specific server name.
+Handshake server address and [Dial Fields](/configuration/shared/dial/) for specific server name.
 
 Only available in the ShadowTLS protocol 2/3.
 

docs/configuration/rule-set/adguard.md

@@ -2,8 +2,6 @@
 icon: material/new-box
 ---
 
-# AdGuard DNS Filter
-
 !!! question "Since sing-box 1.10.0"
 
 sing-box supports some rule-set formats from other projects which cannot be fully translated to sing-box,

docs/configuration/rule-set/adguard.zh.md

@@ -2,8 +2,6 @@
 icon: material/new-box
 ---
 
-# AdGuard DNS Filter
-
 !!! question "自 sing-box 1.10.0 起"
 
 sing-box 支持其他项目的一些规则集格式，这些格式无法完全转换为 sing-box，

docs/configuration/rule-set/source-format.md

@@ -2,8 +2,6 @@
 icon: material/new-box
 ---
 
-# Source Format
-
 !!! quote "Changes in sing-box 1.11.0"
 
     :material-plus: version `3`

docs/configuration/rule-set/source-format.zh.md

@@ -2,8 +2,6 @@
 icon: material/new-box
 ---
 
-# 源文件格式
-
 !!! quote "sing-box 1.11.0 中的更改"
 
     :material-plus: version `3`

docs/configuration/shared/tls.md

@@ -380,7 +380,7 @@ See [DNS01 Challenge Fields](/configuration/shared/dns01_challenge/) for details
 
 ==Required==
 
-Handshake server address and [Dial options](/configuration/shared/dial/).
+Handshake server address and [Dial Fields](/configuration/shared/dial/).
 
 #### private_key
 

docs/configuration/shared/udp-over-tcp.md

@@ -1,5 +1,3 @@
-# UDP over TCP
-
 !!! warning ""
 
     It's a proprietary protocol created by SagerNet, not part of shadowsocks.