Store App context with crash to send on next app start

[rodolfoBee]

Problem Statement

Currently the app start time can be after when a crash happened as the app context is not saved see screenshots, where the start time matches the time the event was received (CEST = Z+2h).

Solution Brainstorm

Having this information stored with the rest of the scope and minidump will keep information consistent. Somehow related to: #679

[timfish]

Is this a native crash in the main process?

[rodolfoBee]

Main crash, here is a simple repro:
electron.zip

just add DSN in main.js, npm install and run.

[timfish]

Closed via #683

[Lonenso]

@timfish, thanks for the fix, I want to verify it to see if it still repros, but I tried npm install [email protected]:getsentry/sentry-electron.git#85f82bc --save with no luck. could you tell me how to do it? since sentry might not release 4.9.0 too soon.

(I am this issue original reporter.

[timfish]

The SDK cannot be installed via git because it uses TypeScript and needs to be built first. I'll try and get it released on npm today!

[timfish]

When this issue closes, v4.9.0 will have been published to npm.