Improve website SEO by adding keywords and dynamic page titles

Implement a global SEO strategy with updated meta tags in index.html and dynamic page titles and descriptions using the usePageMeta hook across various page components, including articles, categories, and static pages.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 517dfa7b-26ac-463d-a6e1-a58c6df97188
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server/static.ts

@@ -55,7 +55,8 @@ export function serveStatic(app: Express) {
             `<meta name="twitter:title" content="${escapeHtml(article.title)}" />`,
             `<meta name="twitter:description" content="${escapeHtml(article.excerpt)}" />`,
             imageUrl ? `<meta name="twitter:image" content="${escapeHtml(imageUrl)}" />` : "",
-            `<title>${escapeHtml(article.title)} - Folx Music Television</title>`,
+            `<meta name="description" content="${escapeHtml(article.excerpt)}" />`,
+            `<title>${escapeHtml(article.title)} - Volksmusik & Schlager | Folx Music Television</title>`,
           ].filter(Boolean).join("\n    ");
 
           template = template.replace(/<meta property="og:[^"]*"[^>]*\/>\s*/g, "");