refactor(10.2-01): nest framework packages under modules

- Move remaining beach packages and embedded admin assets\n- Rewrite framework, example, build, and gate paths

modules/boardwalk/dist/index.html

@@ -0,0 +1,15 @@
+<!doctype html>
+<html lang="pl">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <meta name="robots" content="noindex, nofollow" />
+    <meta name="summer-admin-base" content="__SUMMER_ADMIN_BASE__" />
+    <title>SummerCMS</title>
+    <script type="module" crossorigin src="./assets/index-BAlwlQ8W.js"></script>
+    <link rel="stylesheet" crossorigin href="./assets/index-CLf0gZ3D.css">
+  </head>
+  <body>
+    <div id="app"></div>
+  </body>
+</html>