docs: added docs for reset password (#9306)

- Added to docs on implementing auth flows using the module and API routes how to update a user's password
- Added guide on how to send a notification when a password token is generated
- Added a guide on implementing reset password flow in storefront
- Added OAS for the `/update` and `/reset-password` routes + generated specs for the API reference

www/apps/resources/generated/files-map.mjs

@@ -139,6 +139,10 @@ export const filesMap = [
     "filePath": "/www/apps/resources/app/commerce-modules/auth/page.mdx",
     "pathname": "/commerce-modules/auth"
   },
+  {
+    "filePath": "/www/apps/resources/app/commerce-modules/auth/reset-password/page.mdx",
+    "pathname": "/commerce-modules/auth/reset-password"
+  },
   {
     "filePath": "/www/apps/resources/app/commerce-modules/cart/concepts/page.mdx",
     "pathname": "/commerce-modules/cart/concepts"
@@ -775,6 +779,10 @@ export const filesMap = [
     "filePath": "/www/apps/resources/app/storefront-development/customers/register/page.mdx",
     "pathname": "/storefront-development/customers/register"
   },
+  {
+    "filePath": "/www/apps/resources/app/storefront-development/customers/reset-password/page.mdx",
+    "pathname": "/storefront-development/customers/reset-password"
+  },
   {
     "filePath": "/www/apps/resources/app/storefront-development/customers/retrieve/page.mdx",
     "pathname": "/storefront-development/customers/retrieve"