Revert "Remove instances of title: from YAML headers"

This reverts commit 24e6a8a616.

https://github.com/QubesOS/qubes-issues/issues/6701#issuecomment-862060759

user/security-in-qubes/anti-evil-maid.md

@@ -7,6 +7,7 @@ redirect_from:
 - /doc/AntiEvilMaid/
 - /wiki/AntiEvilMaid/
 ref: 164
+title: Anti Evil Maid (AEM)
 ---
 
 Installing and Using Anti Evil Maid (AEM) with Qubes OS

user/security-in-qubes/data-leaks.md

@@ -7,6 +7,7 @@ redirect_from:
 - /doc/DataLeaks/
 - /wiki/DataLeaks/
 ref: 171
+title: Data Leaks
 ---
 
 Understanding and Preventing Data Leaks

user/security-in-qubes/device-handling-security.md

@@ -4,6 +4,7 @@ layout: doc
 redirect_from:
 - /doc/device-handling-security/
 ref: 170
+title: Device Handling Security
 ---
 
 # Device Handling Security

user/security-in-qubes/firewall.md

@@ -8,6 +8,7 @@ redirect_from:
 - /doc/QubesFirewall/
 - /wiki/QubesFirewall/
 ref: 166
+title: The Qubes Firewall
 ---
 
 The Qubes Firewall

user/security-in-qubes/split-gpg.md

@@ -13,6 +13,7 @@ redirect_from:
 - /doc/UserDoc/OpenPGP/
 - /wiki/UserDoc/OpenPGP/
 ref: 168
+title: Split GPG
 ---
 
 # Qubes Split GPG

user/security-in-qubes/u2f-proxy.md

@@ -4,6 +4,7 @@ layout: doc
 redirect_from:
 - /doc/u2f-proxy/
 ref: 167
+title: The Qubes U2F Proxy
 ---
 
 # The Qubes U2F Proxy

user/security-in-qubes/vm-sudo.md

@@ -7,6 +7,7 @@ redirect_from:
 - /doc/VMSudo/
 - /wiki/VMSudo/
 ref: 165
+title: Passwordless Root Access in VMs
 ---
 
 Passwordless Root Access in VMs

user/security-in-qubes/yubi-key.md

@@ -6,6 +6,7 @@ redirect_from:
 - /en/doc/yubi-key/
 - /doc/YubiKey/
 ref: 169
+title: YubiKey in Qubes
 ---
 
 # Using YubiKey to Qubes authentication