[Epic] Issue Details UI Improvements

[malwilley]

Internal Product Doc

Problem: What problem is this solving?

We want to make Issue Details more actionable for our users, so that they can go from alert/stream → debugging/triaging → fix as quickly as possible.

We’ve added a lot of content to Issue Details, but haven’t taken a step back to prioritize & streamline what’s displayed.

What are we aiming to do?

• Provide a framework for quick iteration of the issue details UI
• Improve the actionability of issue details
• Promote consistency of experience
• Make sure the experience per platform is great

### New experience toggle
- [ ] https://github.com/getsentry/sentry/issues/60282

### Stack trace
- [ ] https://github.com/getsentry/sentry/issues/53132
- [ ] https://github.com/getsentry/sentry/issues/44251
- [ ] https://github.com/getsentry/sentry/issues/47598
- [ ] https://github.com/getsentry/sentry/issues/52912
- [ ] https://github.com/getsentry/sentry/issues/58460
- [ ] https://github.com/getsentry/sentry/issues/59030
- [ ] https://github.com/getsentry/sentry/issues/60013
- [ ] https://github.com/getsentry/sentry/issues/60438
- [ ] https://github.com/getsentry/sentry/issues/61572
- [ ] https://github.com/getsentry/sentry/issues/61577
- [ ] https://github.com/getsentry/sentry/issues/61605
- [ ] https://github.com/getsentry/sentry/issues/61731
- [ ] https://github.com/getsentry/sentry/issues/61769
- [ ] https://github.com/getsentry/sentry/issues/62403
- [ ] https://github.com/getsentry/sentry/issues/62621
- [ ] https://github.com/getsentry/sentry/issues/60219

### Breadcrumbs
- [ ] https://github.com/getsentry/sentry/issues/52929
- [ ] https://github.com/getsentry/sentry/issues/54269

### Layout changes
- [ ] https://github.com/getsentry/sentry/issues/50912
- [ ] https://github.com/getsentry/sentry/issues/58388

### Replay in errors
- [ ] https://github.com/getsentry/sentry/issues/63157

### Context
- [ ] https://github.com/getsentry/sentry/issues/58573

[rachrwang]

@malwilley - just added two more issues that Karl shared

[kahest]

@rachrwang I believe https://github.com/getsentry/sentry/issues/44047 should be on this list under the Stack Trace section