feat: implement basic info display for anemos

db/migrate/20250310183556_create_pops.rb

@@ -0,0 +1,10 @@
+class CreatePops < ActiveRecord::Migration[8.0]
+  def change
+    create_table :pops do |t|
+      t.string :name
+      t.references :instance, null: false, foreign_key: true
+
+      t.timestamps
+    end
+  end
+end