B2B-88: add starter kit structure and elements

.npmrc

@@ -0,0 +1,10 @@
+peer-legacy-deps=true
+dedupe-peer-dependents=true
+use-lockfile-v6=true
+resolution-mode=highest
+package-manager-strict=true
+public-hoist-pattern[]=*i18next*
+public-hoist-pattern[]=*eslint*
+public-hoist-pattern[]=*prettier*
+public-hoist-pattern[]=*require-in-the-middle*
+public-hoist-pattern[]=*import-in-the-middle*