fix: add missing twitter:url meta tag across social meta sites

Also fill in twitter:title/twitter:description on the ATS checker page,
matching its existing og: tags.

apps/web/src/libs/seo.ts

@@ -32,6 +32,7 @@ export const createResumeSocialMeta = ({ canonicalUrl, title, description, image
 	{ property: "og:image", content: imageUrl },
 	// X only reads these as `name`, not `property`
 	{ name: "twitter:card", content: "summary_large_image" },
+	{ name: "twitter:url", content: canonicalUrl },
 	{ name: "twitter:title", content: title },
 	{ name: "twitter:description", content: description },
 	{ name: "twitter:image", content: imageUrl },

apps/web/src/routes/__root.tsx

@@ -77,6 +77,7 @@ export const Route = createRootRouteWithContext<RouterContext>()({
 				// Twitter Tags — X only reads these as `name`, not `property`
 				{ name: "twitter:image", content: `${appUrl}/opengraph/banner.jpg` },
 				{ name: "twitter:card", content: "summary_large_image" },
+				{ name: "twitter:url", content: appUrl },
 				{ name: "twitter:title", content: title },
 				{ name: "twitter:description", content: description },
 				// OpenGraph Tags

apps/web/src/routes/_home/ats-checker.tsx

@@ -36,6 +36,9 @@ export const Route = createFileRoute("/_home/ats-checker")({
 				{ property: "og:type", content: "website" },
 				{ property: "og:image", content: imageUrl },
 				{ name: "twitter:card", content: "summary_large_image" },
+				{ name: "twitter:url", content: canonicalUrl },
+				{ name: "twitter:title", content: PAGE_TITLE },
+				{ name: "twitter:description", content: PAGE_DESCRIPTION },
 				{ name: "twitter:image", content: imageUrl },
 			],
 			links: [{ rel: "canonical", href: canonicalUrl }],