docs: fix broken links

docs/api/add-endpoint.md

@@ -4,7 +4,7 @@ outline: deep
 
 # `Indiekit.addEndpoint`
 
-An [endpoint](../../concepts.md#endpoint) adds Express routes to an Indiekit server. Routes can add new pages to the web interface, or provide API endpoints that support IndieWeb (or other) protocols or APIs.
+An [endpoint](../concepts.md#endpoint) adds Express routes to an Indiekit server. Routes can add new pages to the web interface, or provide API endpoints that support IndieWeb (or other) protocols or APIs.
 
 ## Syntax
 

docs/api/add-post-type.md

@@ -4,7 +4,7 @@ outline: deep
 
 # `Indiekit.addPostType`
 
-A [post type](../../concepts.md#post-type) defines fields for creating and editing different post (or content) types, either using Indiekit or via third-party Micropub clients.
+A [post type](../concepts.md#post-type) defines fields for creating and editing different post (or content) types, either using Indiekit or via third-party Micropub clients.
 
 ## Syntax
 

docs/api/add-preset.md

@@ -4,7 +4,7 @@ outline: deep
 
 # `Indiekit.addPreset`
 
-A [publication preset](../../concepts.md#publication-preset) can set default storage locations and URL formats for [post types](../../concepts.md#post-type), and post templates for a given publication, be that a static site generator, content management system or other publishing software.
+A [publication preset](../concepts.md#publication-preset) can set default storage locations and URL formats for [post types](../concepts.md#post-type), and post templates for a given publication, be that a static site generator, content management system or other publishing software.
 
 ## Syntax
 
@@ -28,13 +28,13 @@ new Indiekit.addPreset(options);
   : The name of the publishing software the plug-in supports. **Required**.
 
 `postTypes`
-: An object providing default configuration values for publication [post types](../../configuration/post-types.md).
+: An object providing default configuration values for publication [post types](../configuration/post-types.md).
 
 ## Methods
 
 ### `postTemplate()`
 
-An (async) function providing a [post template](../../configuration/post-template.md).
+An (async) function providing a [post template](../configuration/post-template.md).
 
 ### `init()`
 
@@ -101,7 +101,7 @@ get info() {
 
 ### Add post type defaults
 
-A publication preset defines default store and URL path values for a publication’s [post types](../../concepts.md#post-type). Users can override these in their own [configuration](../../configuration/post-types.md).
+A publication preset defines default store and URL path values for a publication’s [post types](../concepts.md#post-type). Users can override these in their own [configuration](../configuration/post-types.md).
 
 For example, to add default values for `note` and `photo` post types:
 

docs/api/add-store.md

@@ -4,7 +4,7 @@ outline: deep
 
 # `Indiekit.addStore`
 
-A [content store](../../concepts.md#content-store) interfaces with CRUD (create, read, update, delete) methods provided by a file system, version control system, server, database or API.
+A [content store](../concepts.md#content-store) interfaces with CRUD (create, read, update, delete) methods provided by a file system, version control system, server, database or API.
 
 ## Syntax
 

docs/api/add-syndicator.md

@@ -4,7 +4,7 @@ outline: deep
 
 # `Indiekit.addSyndicator`
 
-A [syndicator](../../concepts.md#syndicator) shares content to a third-party service such as a social network, typically via its API.
+A [syndicator](../concepts.md#syndicator) shares content to a third-party service such as a social network, typically via its API.
 
 ## Syntax
 

docs/api/index.md

@@ -14,7 +14,7 @@ A plug-in can provide any of the following features:
 
 ## Anatomy of a plug-in
 
-A plug-in is a `Class` with an `init()` function that is used to register endpoints, presets, stores and syndicators. You can also use the `init()` function to modify Indiekit’s [configuration](../../configuration/index.md). For example:
+A plug-in is a `Class` with an `init()` function that is used to register endpoints, presets, stores and syndicators. You can also use the `init()` function to modify Indiekit’s [configuration](../configuration/index.md). For example:
 
 ```js
 export default class PluginName {

docs/configuration/publication.md

@@ -144,7 +144,7 @@ Your website’s URL. **Required**.
 
 ## `mediaStore`
 
-A string representing the package name of a [content store plugin](../plugins/stores.md) to use for storing media files. If no value is provided, the [default content store](#store) is used.
+A string representing the package name of a [content store plugin](../plugins/stores/index.md) to use for storing media files. If no value is provided, the [default content store](#store) is used.
 
 ## `postTemplate`
 
@@ -284,7 +284,7 @@ Defaults to `"-"` (hyphen).
 
 ## `store`
 
-A string representing the package name of a [content store plugin](../plugins/stores.md). If no value is provided, the first store plug-in listed under `plugins` is used.
+A string representing the package name of a [content store plugin](../plugins/stores/index.md). If no value is provided, the first store plug-in listed under `plugins` is used.
 
 ## `storeMessageTemplate`
 

docs/plugins/endpoints/index.md

@@ -1,6 +1,6 @@
 # Endpoints
 
-An [endpoint](../concepts#endpoint) is a path on your Indiekit server that applications can send requests to or users can access certain features at.
+An [endpoint](../../concepts#endpoint) is a path on your Indiekit server that applications can send requests to or users can access certain features at.
 
 ## Pre-installed plug-ins
 

docs/plugins/index.md

@@ -1,18 +1,18 @@
 # Plug-ins
 
-* [Content stores](stores.md)  
+* [Content stores](stores/index.md)  
   Save post and media files to third-party content stores.
 
-* [Endpoints](endpoints.md)  
+* [Endpoints](endpoints/index.md)  
   Add extra features or support other IndieWeb protocols.
 
-* [Post types](post-types.md)  
+* [Post types](post-types/index.md)  
   Add new post types.
 
-* [Publication presets](presets.md)  
+* [Publication presets](presets/index.md)  
   Provide default values for post types and post templates.
 
-* [Syndicators](syndicators.md)  
+* [Syndicators](syndicators/index.md)  
   Enable content to be posted to third-party websites.
 
 > [!TIP]

docs/plugins/post-types/index.md

@@ -1,6 +1,6 @@
 # Post types
 
-A [post type](../concepts#post-type) provides an interface for creating and editing different content types.
+A [post type](../../concepts#post-type) provides an interface for creating and editing different content types.
 
 ## Pre-installed plug-ins
 

docs/plugins/presets/index.md

@@ -1,6 +1,6 @@
 # Publication presets
 
-A [publication preset](../concepts#publication-preset) provides default values for post types and post templates. Plug-ins are available for the following platforms:
+A [publication preset](../../concepts#publication-preset) provides default values for post types and post templates. Plug-ins are available for the following platforms:
 
 ## Pre-installed plug-ins
 

docs/plugins/stores/index.md

@@ -1,6 +1,6 @@
 # Content stores
 
-A [content store](../concepts#content-store) is a location where Indiekit can save post content and media files. Plug-ins are available for the following platforms:
+A [content store](../../concepts#content-store) is a location where Indiekit can save post content and media files. Plug-ins are available for the following platforms:
 
 ## Official plug-ins
 

docs/plugins/syndicators/index.md

@@ -1,6 +1,6 @@
 # Syndicators
 
-A [syndicator](../concepts#syndicator) enables content to be posted to third-party websites, in addition to your own. Plug-ins are available for the following platforms:
+A [syndicator](../../concepts#syndicator) enables content to be posted to third-party websites, in addition to your own. Plug-ins are available for the following platforms:
 
 ## Official plug-ins