docs: Backport for DNS Forwarding/Application leader election docs

website/content/api-docs/kv.mdx

@@ -212,7 +212,7 @@ The corresponding CLI command is [`consul kv put`](/consul/commands/kv/put).
   session has locked the key.**
 
   For an example of how to use the lock feature, check the
-  [Leader Election tutorial](/consul/tutorials/developer-configuration/application-leader-elections).
+  [Leader Election tutorial](/consul/docs/dynamic-app-config/sessions/application-leader-election).
 
 - `release` `(string: "")` - Supply a session ID to use in a release operation. This is
   useful when paired with `?acquire=` as it allows clients to yield a lock. This

website/content/api-docs/session.mdx

@@ -77,7 +77,7 @@ The table below shows this endpoint's support for
   86400s). If provided, the session is invalidated if it is not renewed before
   the TTL expires. The lowest practical TTL should be used to keep the number of
   managed sessions low. When locks are forcibly expired, such as when following
-  the [leader election pattern](/consul/tutorials/developer-configuration/application-leader-elections) in an application,
+  the [leader election pattern](/consul/docs/dynamic-app-config/sessions/application-leader-election) in an application,
   sessions may not be reaped for up to double this TTL, so long TTL
   values (> 1 hour) should be avoided. Valid time units include "s", "m" and "h".
 

website/content/commands/lock.mdx

@@ -18,7 +18,7 @@ communication is disrupted, the child process is terminated.
 
 The number of lock holders is configurable with the `-n` flag. By default,
 a single holder is allowed, and a lock is used for mutual exclusion. This
-uses the [leader election algorithm](/consul/tutorials/developer-configuration/application-leader-elections).
+uses the [leader election algorithm](/consul/docs/dynamic-app-config/sessions/application-leader-election).
 
 If the lock holder count is more than one, then a semaphore is used instead.
 A semaphore allows more than a single holder, but this is less efficient than

website/content/docs/dynamic-app-config/kv/index.mdx

@@ -111,7 +111,7 @@ increment to the `LockIndex` and the session value is updated to reflect the
 session holding the lock. Review the session documentation for more information
 on the [integration](/consul/docs/dynamic-app-config/sessions#k-v-integration).
 
-Review the following tutorials to learn how to use Consul sessions for [application leader election](/consul/tutorials/developer-configuration/application-leader-elections) and
+Review the following tutorials to learn how to use Consul sessions for [application leader election](/consul/docs/dynamic-app-config/sessions/application-leader-election) and
 to [build distributed semaphores](/consul/tutorials/developer-configuration/distributed-semaphore).
 
 ### Vault