Extension v2

[devhawk]

Major Changes

• Adds support for TS v2 API
• Adds replay / replay cloud debugging (depends on Transact-TS v2.3)
• Removes configuration settings for provenance DB in favor of parsing dbos-config.yaml file + retrieving data from DBOS cloud
• Uri Handler Debugging removed for now. Will be re-enabled when appropriate links can be added to cloud console
• Note, Time Travel Debugging depends on an unreleased DBOS cloud update that adds provenance DB to the <userName>/applications/[<appName]> endpoints
• Significant architecture redesign

fixes #32

[qianl15]

Tested with the latest version and it works well!
A nit: when there's a database connection issue, can we print out more error messages?
Today, I first had a hard time connecting to my local DB, and then I realized the password setting was wrong. It'd be helpful to display the actual DB connection error.

[error] #getDbClient Failed to connect to database localhost:5432/dbos_node_toolbox_dbos_sys {"error":{}}

[qianl15]

Let's merge this PR when you feel ready.

[devhawk]

Tested with the latest version and it works well! A nit: when there's a database connection issue, can we print out more error messages? Today, I first had a hard time connecting to my local DB, and then I realized the password setting was wrong. It'd be helpful to display the actual DB connection error.

FYI, we do write the actual connection error to the DBOS output log, but I can surface it in the error message as well

[devhawk]

new error message window:

Note, you do need to expand the error window to see the entire message