Refactor site templates to include footer partial and update page paths

- Added a footer partial to improve code reusability across templates.
- Updated paths for the 'about' and 'badges' pages to 'om-oss.html' and 'om-markning.html', respectively.
- Removed redundant footer code from individual templates, replacing it with a dynamic footer inclusion.

build.js

@@ -199,7 +199,8 @@ function generateEntryPage(entry, template) {
     title: `${entry.title} | Ursprung Sverige`,
     subtitle: entry.title,
     content: entryHtml,
-    year: new Date().getFullYear()
+    year: new Date().getFullYear(),
+    footer: getFooter('../')
   });
 }
 
@@ -275,6 +276,19 @@ function generateFilterHTML(filters) {
   `;
 }
 
+// Load footer partial
+function getFooter(rootPath = '') {
+  const footerPath = path.join(TEMPLATE_DIR, 'partials', 'footer.html');
+  if (!fs.existsSync(footerPath)) {
+    return '';
+  }
+  const footerTemplate = fs.readFileSync(footerPath, 'utf-8');
+  return renderTemplate(footerTemplate, {
+    year: new Date().getFullYear(),
+    rootPath
+  });
+}
+
 // Main build function
 function build() {
   console.log('Building site...');
@@ -313,28 +327,31 @@ function build() {
     filters: generateFilterHTML(filters),
     entries: generateEntryCards(entries),
     entryCount: entries.length,
-    year: new Date().getFullYear()
+    year: new Date().getFullYear(),
+    footer: getFooter('')
   });
   
   // Write index.html
   fs.writeFileSync(path.join(DIST_DIR, 'index.html'), indexHtml);
   
   // Generate badges info page
-  const badgesTemplatePath = path.join(TEMPLATE_DIR, 'badges.html');
+  const badgesTemplatePath = path.join(TEMPLATE_DIR, 'om-markning.html');
   if (fs.existsSync(badgesTemplatePath)) {
     const badgesTemplate = fs.readFileSync(badgesTemplatePath, 'utf-8');
     const badgesHtml = renderTemplate(badgesTemplate, {
-      year: new Date().getFullYear()
+      year: new Date().getFullYear(),
+      footer: getFooter('')
     });
     fs.writeFileSync(path.join(DIST_DIR, 'om-markning.html'), badgesHtml);
   }
   
   // Generate about page
-  const aboutTemplatePath = path.join(TEMPLATE_DIR, 'about.html');
+  const aboutTemplatePath = path.join(TEMPLATE_DIR, 'om-oss.html');
   if (fs.existsSync(aboutTemplatePath)) {
     const aboutTemplate = fs.readFileSync(aboutTemplatePath, 'utf-8');
     const aboutHtml = renderTemplate(aboutTemplate, {
-      year: new Date().getFullYear()
+      year: new Date().getFullYear(),
+      footer: getFooter('')
     });
     fs.writeFileSync(path.join(DIST_DIR, 'om-oss.html'), aboutHtml);
   }