* setup gmail polling service, not tested
* general improvements to gmail polling and error handling, receive message but triggers wrong wrokflow
* finished gmail polling service, works when I send multiple emails in a single polling period (triggers the workflow for each new email)
* remove unread messages
* remove unread messages
* modified to process all incoming emails as individual workflow executions, enhance dedupe, general improvements
* replaced desc w tooltips
* added cron job for polling gmail
* remove unused props, simplify naming convention
* renoved extraneous comments, removed unused processIncomingEmails
* fixed build issues
* acknowledged PR comments