This PR:

• Refactors and simplifies src/main/context.ts a little
  • Adds context.app.app_start_time
• Renames ElectronEvents integration to ElectronBreadcrumbs. We should use Sentry terminology to avoid confusion.
  • Makes all the breadcrumb categories optional and enabled by default
  • Allows fine-grained configuration over which events need breadcrumbs
  • Adds breadcrumbs for BrowserWindow and autoUpdater events
  • For BrowserWindow and WebContents events, we now include the id and window title as extra breadcrumb data
• Adds default enabled AdditionalContext integration with all options enabled by default { cpu, screen, memory, language }
  • cpu adds processor_count, cpu_description and processor_frequency to context.device
    • Adds context.device.machine_arch = 'arm64' if machine arch is arm64 and running in emulation
  • screen adds screen_resolution and screen_density to context.device
  • memory adds memory_size and free_memory to context.device
  • language adds language to context.device
• Updates the test events and test normalization to test much of the above

All context in src/main/context.ts is not user configurable. The AdditionalContext integration allow this extra context to be configurable. The only downside to using an integration is that anyone using the ElectronMinidump uploader rather than the default sentry uploader will not get this additional context because those events don't go through the event processors.

Closes #386

ElectronBreadcrumbs configuration

Stop getting app events:

new ElectronBreadcrumbs({ app: false })

Only get show and hide events for BrowserWindow

new ElectronBreadcrumbs({ browserWindow: ['show', 'hide'] })

Get all app events apart from those starting with remote-:

new ElectronBreadcrumbs({ app: (name) => !name.startsWith('remote-') })