Add documentation for slide_local (#36230)

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Co-authored-by: Joost Lekkerkerker <joostlek@outlook.com>
Co-authored-by: Franck Nijhof <frenck@frenck.nl>

source/_integrations/slide_local.markdown

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+---
+title: Slide Local
+description: Instructions on how to integrate the Innovation in Motion Slide covers with Home Assistant.
+ha_category:
+  - Cover
+ha_iot_class: Local Polling
+ha_release: 2025.1.0
+ha_config_flow: true
+ha_codeowners:
+  - '@dontinelli'
+ha_domain: slide_local
+ha_platforms:
+  - cover
+ha_integration_type: integration
+ha_zeroconf: true
+---
+
+The Slide Local {% term integration %} allows you to integrate your [Slide](https://slide.store/) devices in Home Assistant using the local API.
+
+## Supported devices
+
+The integration should work with all Slide covers (API version 1 and 2).
+
+## Prerequisites
+
+Before you can use the integration, you have to make sure the slide is configured for the local API. By default, the Slide connects to the cloud API, but it is possible to use the local API, too (only one of them can be active). To switch between the cloud and local API, do the following:
+
+    Press the reset button 2x
+
+LED flashes 5x fast: cloud API disabled, local API enabled
+LED flashes 2x slow: local API disabled, cloud API enabled
+
+![screenshot slide bottom](/images/integrations/slide_local/slide_bottom.png)
+
+{% include integrations/config_flow.md %}
+
+To setup the integration you need the following information:
+
+{% configuration_basic %}
+hostname:
+  description: Hostname or IP of the slide device.
+  required: true
+  type: string
+password:
+  description: The device code of your Slide (inside of your Slide or in the box, 8 characters). Only required for API 1, with API 2 you can fill in anything here.
+  required: true
+  type: string
+{% endconfiguration_basic %}
+
+## Supported functionality
+
+### Cover
+
+Your slide device will appear as cover.
+
+## Data updates
+
+The integration fetches data from the device every 15 seconds.
+
+## Known limitations
+
+The integration only provides connection with Slide devices via the local API. For connecting via the cloud API, please use the [Slide](./slide) integration.
+
+
+## Remove integration
+
+This integration can be removed by following these steps:
+
+{% include integrations/remove_device_service.md %}