add table n stuff

db/config.ts

@@ -1,4 +1,16 @@
-import { defineDb } from 'astro:db';
+import { defineDb, column, defineTable, NOW } from 'astro:db';
+
+const Entry = defineTable({
+  columns: {
+    id: column.number({ primaryKey: true }),
+    date: column.date({ default: NOW }),
+    location: column.json(),
+    content: column.json({ default: {} })
+  },
+  indexes: [
+    { on: ['date', 'content'] }
+  ]
+})
 
 // https://astro.build/db/config
 export default defineDb({