Docs: create migrations subfolder in guides

docs/site/guides/clanServices.md

@@ -125,5 +125,5 @@ You might expose your service module from your flake — this makes it easy for
 ## What’s Next?
 
 * [Author your own clanService →](../guides/authoring/clanServices/index.md)
-* [Migrate from clanModules →](../guides/migrate-inventory-services.md)
+* [Migrate from clanModules →](../guides/migrations/migrate-inventory-services.md)
 <!-- TODO: * [Understand the architecture →](../explanation/clan-architecture.md) -->

docs/site/guides/getting-started/index.md

@@ -54,7 +54,7 @@ clan --help
 
 ### Step 2: Initialize Your Project
 
-If you want to migrate an existing project, follow this [guide](https://docs.clan.lol/manual/migration-guide/).
+If you want to migrate an existing project, follow this [guide](../../manual/migration-guide.md).
 
 Set the foundation of your Clan project by initializing it as follows:
 

docs/site/guides/migrations/migrate-inventory-services.md

@@ -1,7 +1,7 @@
 # Migrating from using `clanModules` to `clanServices`
 
 **Audience**: This is a guide for **people using `clanModules`**.
-If you are a **module author** and need to migrate your modules please consult our **new** [clanServices authoring guide](../guides/authoring/clanServices/index.md)
+If you are a **module author** and need to migrate your modules please consult our **new** [clanServices authoring guide](../authoring/clanServices/index.md)
 
 ## What's Changing?
 
@@ -78,7 +78,7 @@ instances = {
 
 ### 1. Move `services` entries to `instances`
 
-Check if a service that you use has been migrated [In our reference](../reference/clanServices/index.md)
+Check if a service that you use has been migrated [In our reference](../../reference/clanServices/index.md)
 
 In your inventory, move it from:
 
@@ -142,6 +142,6 @@ roles.default.machines."test-inventory-machine".settings = {
 
 ## Further reference
 
-* [Authoring a 'clan.service' module](../guides/authoring/clanServices/index.md)
-* [ClanServices](../guides/clanServices.md)
-* [Inventory Reference](../reference/nix-api/inventory.md)
+* [Authoring a 'clan.service' module](../authoring/clanServices/index.md)
+* [ClanServices](../clanServices.md)
+* [Inventory Reference](../../reference/nix-api/inventory.md)