chore(build): Use Rolldown

[logaretm]

Continuation of the work done in #18065

Some bundles are seeing -10% in size reduction, while some see 15% ish. Speed benefits will only be more visible if we fully embrace rolldown and remove any JS plugins.

TODO:

• Get the build working again repo wide.
• Get tests to pass ensuring correct export output
• Remove as many JS plugins as possible
  • Sucrase
  • Replace plugin
  • License
  • TypeScript
  • Terser

---

Blocked by:

• undefined named exports are being added rolldown/rolldown#6992
• Multiple build configs overwrite _virtual/rolldown_runtime.js rolldown/rolldown#7097
• Transitive export * statements not re-exported in cjs with preserveModules rolldown/rolldown#7115

[github-actions]

node-overhead report 🧳

Note: This is a synthetic benchmark with a minimal express app and does not necessarily reflect the real-world performance impact in an application.

Scenario	Requests/s	% of Baseline	Prev. Requests/s	Change %
GET Baseline	11,196	-	9,024	+24%
GET With Sentry	1,993	18%	1,691	+18%
GET With Sentry (error only)	7,625	68%	6,133	+24%
POST Baseline	1,161	-	1,201	-3%
POST With Sentry	585	50%	582	+1%
POST With Sentry (error only)	1,047	90%	1,051	-0%
MYSQL Baseline	4,014	-	3,304	+21%
MYSQL With Sentry	564	14%	460	+23%
MYSQL With Sentry (error only)	3,315	83%	2,684	+24%

View base workflow run

[github-actions]

size-limit report 📦

Path	Size	% Change	Change
@sentry/browser	24.66 kB	-0.61%	-150 B 🔽
@sentry/browser - with treeshaking flags	23.19 kB	-0.52%	-119 B 🔽
@sentry/browser (incl. Tracing)	41.35 kB	-0.46%	-188 B 🔽
@sentry/browser (incl. Tracing, Profiling)	45.89 kB	-0.54%	-245 B 🔽
⛔️ @sentry/browser (incl. Tracing, Replay) (max: 80 kB)	82.5 kB	+3.19%	+2.55 kB 🔺
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags	69.52 kB	-0.24%	-167 B 🔽
⛔️ @sentry/browser (incl. Tracing, Replay with Canvas) (max: 85 kB)	103.86 kB	+22.72%	+19.23 kB 🔺
⛔️ @sentry/browser (incl. Tracing, Replay, Feedback) (max: 97 kB)	99.63 kB	+2.84%	+2.75 kB 🔺
@sentry/browser (incl. Feedback)	41.59 kB	+0.26%	+104 B 🔺
@sentry/browser (incl. sendFeedback)	29.33 kB	-0.54%	-159 B 🔽
@sentry/browser (incl. FeedbackAsync)	34.34 kB	-0.39%	-134 B 🔽
@sentry/react	26.5 kB	-0.08%	-19 B 🔽
@sentry/react (incl. Tracing)	43.73 kB	-0.03%	-11 B 🔽
@sentry/vue	28.96 kB	-1%	-291 B 🔽
@sentry/vue (incl. Tracing)	42.98 kB	-0.84%	-360 B 🔽
@sentry/svelte	24.68 kB	-0.59%	-145 B 🔽
⛔️ CDN Bundle (max: 27.5 kB)	27.61 kB	+1.47%	+398 B 🔺
⛔️ CDN Bundle (incl. Tracing) (max: 42.5 kB)	42.57 kB	+0.86%	+361 B 🔺
⛔️ CDN Bundle (incl. Tracing, Replay) (max: 80 kB)	82.03 kB	+4.18%	+3.29 kB 🔺
⛔️ CDN Bundle (incl. Tracing, Replay, Feedback) (max: 86 kB)	91.06 kB	+8.15%	+6.86 kB 🔺
CDN Bundle - uncompressed	80.9 kB	+1.18%	+938 B 🔺
CDN Bundle (incl. Tracing) - uncompressed	126.1 kB	+0.61%	+763 B 🔺
⛔️ CDN Bundle (incl. Tracing, Replay) - uncompressed (max: 245 kB)	254.66 kB	+5.51%	+13.29 kB 🔺
⛔️ CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed (max: 264 kB)	276.51 kB	+8.81%	+22.38 kB 🔺
⛔️ @sentry/nextjs (client) (max: 46 kB)	48.23 kB	+4.94%	+2.27 kB 🔺
@sentry/sveltekit (client)	41.97 kB	+0.17%	+69 B 🔺
@sentry/node-core	51.02 kB	-0.49%	-248 B 🔽
@sentry/node	158.59 kB	-0.59%	-938 B 🔽
@sentry/node - without tracing	92.81 kB	-0.05%	-43 B 🔽
@sentry/aws-serverless	108.36 kB	+0.21%	+220 B 🔺

View base workflow run