docs: add missing alt attributes to documentation images

Add context-aware alt text to 36 images across 20 MDX files flagged
by mint a11y. Descriptions are derived from each image's caption and
surrounding step text. Part of fosrl/docs-v2#116.
This commit is contained in:
anjan713
2026-07-12 20:21:01 -07:00
parent 656e9495b6
commit 5d6448aafa
20 changed files with 36 additions and 36 deletions
+2 -2
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@@ -291,13 +291,13 @@ Download the correct version of the router app for your device from the [GitHub
To install the router app, log into your Advantech router and navigate to the Router Apps section. Upload the downloaded `.tgz` file and follow the prompts to install.
<Frame caption="Screenshot of installing the router app on an Advantech router UI">
<img src="/images/advantech_router_app_install.png" width="400" centered/>
<img src="/images/advantech_router_app_install.png" alt="Advantech router UI showing Newt router app installation" width="400" centered/>
</Frame>
After installation, click on the router app link at the top of the page to configure the app with your Newt credentials from Pangolin. Once you have entered the credentials, save and start the app. The router will now be connected to your Pangolin site and you can manage it like any other Newt site in the dashboard.
<Frame caption="Screenshot of configuring the router app on an Advantech router UI">
<img src="/images/advantech_router_app_configure.png" width="400" centered/>
<img src="/images/advantech_router_app_configure.png" alt="Advantech router UI showing Newt credential configuration" width="400" centered/>
</Frame>
A complete config file is located at `/etc/newt/settings` on the router. You can edit this file directly to change credentials or add additional configuration options. After making changes, restart the router app to apply the new configuration. An example settings file can be found at: https://github.com/fosrl/newt/blob/main/packages/advantech/merge/etc/defaults