Add registry submodule and fix content paths for GitHub Pages

Author: muhammad-fiaz

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "src/registry"]
+	path = src/registry
+	url = https://github.com/Zig-Index/registry.git

astro.config.mjs

@@ -11,6 +11,7 @@ import markdoc from '@astrojs/markdoc';
 // https://astro.build/config
 export default defineConfig({
   site: 'https://zig-index.github.io',
+  base: '/',
   output: 'static',
 
   integrations: [

src/content.config.ts

@@ -15,13 +15,13 @@ const registrySchema = z.object({
 
 // Packages collection - from src/registry/repositories/packages
 const packages = defineCollection({
-  loader: glob({ pattern: '**/*.json', base: './src/registry/repositories/packages' }),
+  loader: glob({ pattern: '**/*.json', base: './src/registry/src/registry/repositories/packages' }),
   schema: registrySchema,
 });
 
 // Applications collection - from src/registry/repositories/applications
 const applications = defineCollection({
-  loader: glob({ pattern: '**/*.json', base: './src/registry/repositories/applications' }),
+  loader: glob({ pattern: '**/*.json', base: './src/registry/src/registry/repositories/applications' }),
   schema: registrySchema,
 });