Added docs for tags

Author: yaira2

src/routes/docs/customize-settings/tags/+page.md

@@ -0,0 +1,44 @@
+---
+title: Tags
+---
+
+<script>
+  import { InfoBar } from "fluent-svelte";
+</script>
+
+The **Tags** settings page helps you manage tags.
+
+## Adding new tags
+
+Create tags that reflect your workflow:
+
+1. Click the **New tag** button.
+2. Type in a name that describes your tag.
+3. Choose a color—or stick with the randomly selected one.
+4. Click **Create** to save it.
+
+You'll now see the tag available when tagging files and folders throughout the app.
+
+## Editing existing tags
+
+Fine-tune your tags as your needs evolve:
+
+1. Click the **Edit** button beside the tag you'd like to change.
+2. Update the name to better reflect its purpose.
+3. Select a new color, if desired.
+4. Click **Save** to apply your changes.
+
+<InfoBar severity="information">
+  Tag changes will reflect across existing items with those tags.
+</InfoBar>
+
+## Deleting tags
+
+Clean up old or unused tags:
+
+1. Click the **Delete** button next to the tag you want to remove.
+2. Confirm the deletion in the prompt.
+
+<InfoBar severity="information">
+  Deleting a tag removes it from all associated files and folders, but don't worry, the items themselves will not be deleted.
+</InfoBar>