Add Kener entry to meta.json and improve JSON encoding in TemplateDialog (#229)

* Add Kener entry to meta.json and improve JSON encoding in TemplateDialog

- Introduced Kener, an open-source status page system, to meta.json with relevant links and tags.
- Updated TemplateDialog to use encodeURIComponent for proper handling of Unicode characters in JSON encoding.
- Removed unnecessary console log from TemplateGrid for cleaner code.

* Update Kener logo in meta.json and remove old logo file

- Changed the logo reference for Kener in meta.json from 'kener.png' to 'image.png'.
- Deleted the outdated 'kener.png' file from the repository.

* Add GitLab CE entry to meta.json

- Introduced GitLab Community Edition with a detailed description, logo, and relevant links.
- Updated tags for better categorization, including 'git', 'ci-cd', 'version-control', and 'project-management'.

app/src/components/TemplateDialog.tsx

@@ -55,7 +55,9 @@ const TemplateDialog: React.FC<TemplateDialogProps> = ({
       config: templateFiles.config || "",
     };
 
-    return btoa(JSON.stringify(configObj, null, 2));
+    // Use encodeURIComponent to handle Unicode characters properly
+    const jsonString = JSON.stringify(configObj, null, 2);
+    return btoa(unescape(encodeURIComponent(jsonString)));
   };
 
   return (

app/src/components/TemplateGrid.tsx

@@ -120,7 +120,6 @@ const TemplateGrid: React.FC<TemplateGridProps> = ({ view }) => {
       return matchesSearch && matchesTags;
     });
 
-    console.log("ffiltered tem", filtered.length);
     setTemplatesCount(filtered.length);
     setFilteredTemplates(filtered);
   }, [searchQuery, selectedTags]);