fix(links): broken links (#6)

src/content/docs/guide/sync.mdx

@@ -33,7 +33,7 @@ this somewhere safe, such as in a password manager.
 
 ## First sync
 By default, Atuin will sync your history once per hour. This can be
-[configured](/docs/config#sync_frequency).
+[configured](/configuration/config#sync_frequency).
 
 To run a sync manually, please run
 

src/content/docs/self-hosting/usage.mdx

@@ -4,6 +4,6 @@ title: Using a self hosted server
 
 ## Client setup
 
-In order use a self hosted server with Atuin, you’ll have to set up the `sync_address` in the config file at `~/.config/atuin/config.toml`. See the [config](http://localhost:4321/configuration/config/#sync_address) page for more details on how to set the `sync_address`.
+In order use a self hosted server with Atuin, you’ll have to set up the `sync_address` in the config file at `~/.config/atuin/config.toml`. See the [config](/configuration/config/#sync_address) page for more details on how to set the `sync_address`.
 
-Alternatively you can set the environment variable `ATUIN_SYNC_ADDRESS` to the correct host ie.: `ATUIN_SYNC_ADDRESS=https://api.atuin.sh`.
+Alternatively you can set the environment variable `ATUIN_SYNC_ADDRESS` to the correct host ie.: `ATUIN_SYNC_ADDRESS=https://api.atuin.sh`.