ref: Streamline SDK metadata handling

[mydea]

There have been tries to do this before, but let's see how things stand today...

[AbhiPrasad]

Once upon a time #4196

This is just way better, so let's stick with it

[Lms24]

3rd time's a charm I guess 😅 (#7404)

I agree with Abhi, if the size hit isn't worse than in the last attempts, it makes sense to deduplicate this.

[mydea]

Once upon a time #4196

This is just way better, so let's stick with it

Just ~6000 issues/PRs later! xD

[github-actions]

size-limit report 📦

Path	Size
@sentry/browser (incl. Tracing, Replay, Feedback) - Webpack (gzipped)	77.64 KB (+0.03% 🔺)
@sentry/browser (incl. Tracing, Replay) - Webpack (gzipped)	68.91 KB (+0.04% 🔺)
@sentry/browser (incl. Tracing, Replay with Canvas) - Webpack (gzipped)	72.79 KB (+0.03% 🔺)
@sentry/browser (incl. Tracing, Replay) - Webpack with treeshaking flags (gzipped)	62.54 KB (+0.05% 🔺)
@sentry/browser (incl. Tracing) - Webpack (gzipped)	32.91 KB (+0.06% 🔺)
@sentry/browser (incl. Feedback) - Webpack (gzipped)	31.18 KB (+0.07% 🔺)
@sentry/browser (incl. sendFeedback) - Webpack (gzipped)	31.19 KB (+0.08% 🔺)
@sentry/browser - Webpack (gzipped)	22.53 KB (+0.1% 🔺)
@sentry/browser (incl. Tracing, Replay, Feedback) - ES6 CDN Bundle (gzipped)	75.24 KB (+0.04% 🔺)
@sentry/browser (incl. Tracing, Replay) - ES6 CDN Bundle (gzipped)	66.85 KB (+0.04% 🔺)
@sentry/browser (incl. Tracing) - ES6 CDN Bundle (gzipped)	32.7 KB (+0.06% 🔺)
@sentry/browser - ES6 CDN Bundle (gzipped)	24.25 KB (+0.09% 🔺)
@sentry/browser (incl. Tracing, Replay) - ES6 CDN Bundle (minified & uncompressed)	210.62 KB (+0.03% 🔺)
@sentry/browser (incl. Tracing) - ES6 CDN Bundle (minified & uncompressed)	98.6 KB (+0.06% 🔺)
@sentry/browser - ES6 CDN Bundle (minified & uncompressed)	72.58 KB (+0.09% 🔺)
@sentry/browser (incl. Tracing) - ES5 CDN Bundle (gzipped)	35.76 KB (+0.1% 🔺)
@sentry/react (incl. Tracing, Replay) - Webpack (gzipped)	69.3 KB (-0.01% 🔽)
@sentry/react - Webpack (gzipped)	22.58 KB (+0.11% 🔺)
@sentry/nextjs Client (incl. Tracing, Replay) - Webpack (gzipped)	85.93 KB (-0.06% 🔽)
@sentry/nextjs Client - Webpack (gzipped)	50.21 KB (-0.08% 🔽)
@sentry-internal/feedback - Webpack (gzipped)	17.14 KB (0%)

[AbhiPrasad]

Updating branch so we can include this with release wait nvm tests are failing 😢

[mydea]

OK, I managed to cut it down as much as I could in size!