[Chore] Add more descriptions to various frontmatter fields in our style guide and schema

Author: kodster28

src/components/ProductReleaseNotes.astro

@@ -94,11 +94,6 @@ if (!releaseNotes) {
 								<AnchorHeading depth={2} title={page.data.title} />
 							</a>
 							<p class="text-xs">{entry.date}</p>
-							{page.data.release_notes_product_area_name && (
-								<h3 class="mt-4!">
-									<a href={entry.productLink}>{entry.product}</a>
-								</h3>
-							)}
 							{<Fragment set:html={description} />}
 						</div>
 					);
@@ -108,11 +103,6 @@ if (!releaseNotes) {
 						<>
 							<AnchorHeading depth={2} title={date} />
 							<div data-product={entry.product.toLowerCase()}>
-								{page.data.release_notes_product_area_name && (
-									<h3 class="mt-4!">
-										<a href={entry.productLink}>{entry.product}</a>
-									</h3>
-								)}
 								{entry.title && <strong>{entry.title}</strong>}
 								{<Fragment set:html={description} />}
 							</div>

src/schemas/base.ts

@@ -81,16 +81,15 @@ export const baseSchema = ({ image }: SchemaContext) =>
 				"This is used to automatically add the [LastReviewed component](/style-guide/components/last-reviewed/).",
 			),
 		spotlight: spotlightAuthorDetails,
-		release_notes_file_name: z.string().array().optional(),
-		release_notes_product_area_name: z.string().optional(),
+		release_notes_file_name: z.string().array().optional().describe("Required for the [`ProductReleaseNotes`](/style-guide/components/usage/#productreleasenotes) component."),
 		products: z
 			.string()
 			.array()
 			.optional()
 			.describe(
 				"The names of related products, which show on some grids for Examples, [Tutorials](/style-guide/documentation-content-strategy/content-types/tutorial/), and [Reference Architectures](/style-guide/documentation-content-strategy/content-types/reference-architecture/)",
 			),
-		summary: z.string().optional(),
+		summary: z.string().optional().describe("Renders a summary description directly below the page title."),
 		goal: z.string().array().optional(),
 		operation: z.string().array().optional(),
 		noindex: z
@@ -117,7 +116,7 @@ export const baseSchema = ({ image }: SchemaContext) =>
 				component: z.string(),
 			})
 			.optional()
-			.describe("Used by overrides for style guide component documentation"),
+			.describe("Used by overrides for style guide component documentation, which helps us display the [usage counts](/style-guide/components/usage/) for components directly on the component page itself."),
 		banner: z
 			.object({
 				content: z.string(),
@@ -129,7 +128,7 @@ export const baseSchema = ({ image }: SchemaContext) =>
 					.object({ id: z.string(), days: z.number().optional().default(7) })
 					.optional(),
 			})
-			.optional(),
+			.optional().describe("Displays a [Banner](https://developers.cloudflare.com/style-guide/frontmatter/banner/) on the current docs page."),
 		icon: SidebarIconSchema(),
 		feedback: z
 			.boolean()