Add themes

Author: emeraldjava

package.json

@@ -5,6 +5,7 @@
   "version": "0.1.0",
   "author": "emeraldjava <https://github.com/emeraldjava>",
   "dependencies": {
+    "@lekoarts/gatsby-theme-minimal-blog": "^4.1.4",
     "bootstrap": "^5.1.3",
     "gatsby": "^4.8.0",
     "gatsby-plugin-feed": "^4.8.0",
@@ -23,6 +24,7 @@
     "gatsby-remark-smartypants": "^5.8.0",
     "gatsby-source-filesystem": "^4.8.0",
     "gatsby-theme-blog-core": "^4.0.0",
+    "gatsby-theme-blog-ocean": "^0.1.5",
     "gatsby-transformer-remark": "^5.8.0",
     "gatsby-transformer-sharp": "^4.8.0",
     "prismjs": "^1.27.0",