Feature: Offline First

[mmcelaney]

trafficstars

• Offline First
  • As a <person shopping for groceries>, I want to <have the app installed on my device> so that <I can continue to utilize my shopping list when no internet connection is available>.
  • As a <person shopping for groceries>, I want to <have my shopping list stored locally on my device> so that <I can continue to utilize my shopping list when no internet connection is available>.
  • As a <person shopping for groceries>, I want to <sync my shopping list with the cloud> so that <I can manage and utilize my shopping list on multiple devices>.

[bradley-holt]

@rajrsingh Is this completed?

[isc-rsingh]

@bradley-holt I think the data is cached but other PWA resources need to be put in the manifest to get this to full offline status