Update logos (#182)

* Update logos

* Disable siteTitle

Author: bbenligiray

docs/.vitepress/config.js

@@ -67,10 +67,10 @@ export default {
     },
     externalLinkIcon: true,
     logo: {
-      light: '/img/api3-logo-light-theme.svg',
-      dark: '/img/api3-logo-dark-theme.svg',
+      light: '/img/Api3_Docs-Logo-Primary-Dark.svg',
+      dark: '/img/Api3_Docs-Logo-Primary-Light.svg',
     },
-    siteTitle: 'Documentation',
+    siteTitle: false,
     socialLinks: [
       { icon: 'github', link: 'https://github.com/api3dao/api3-docs' },
       {