v0.31.5 - Actions, deletes, rate-limits

✨ New features

	Title	Issue/PR	Description
1	Actions	#962	Perform one-off synchronous actions to encapsulate complex workflows
2	Deletes	#909	Detect soft deleted records for both incremental and full refresh syncs
3	API-specific rate-limits	#857	Observe rate-limit headers to wait until next request (Discord/Github as examples)
4	CommonJS/ESM dual build	#959	Backend Node SDK is now compatible with CommonJS, in additional to ESM
5	New Salesforce templates	#958	Added support of syncing opportunities (+ cleaned up accounts & contacts templates)
6	Improve Microsoft support	#951	Ask for permissions again when users re-auth Microsoft (O365, Teams, Azure, etc.)
7	Use Datadog for monitoring	#971	Change from Sentry to Datadog for logs to improve querying capabiltiies
8	Sync tab improvements	#714	Improve readability & naming
9	Added Aircall API	#978
10	Added ServiceM8 API	#978
11	Added Pennylane API	#946
12	Added ServiceM8 API	#947

🐞 Bug fixes

	Issue/PR	Description
1	#949	Importing connections would cause an error because of unknown integration.
2	#950	Proxy docs were inaccurate to forward custom headers.
3	#954	Importing connections with metadata would not work properly.
4	#918	No longer required to return from fetchData function in syncs.