ref(vue): use startInactiveSpan in tracing mixin

[AbhiPrasad]

ref #10100

Cannot get rid of transactions completely because we rely on accessing the root span to mutate.

[github-actions]

size-limit report 📦

Path	Size
@sentry/browser (incl. Tracing, Replay, Feedback) - Webpack (gzipped)	78.12 KB (-0.03% 🔽)
@sentry/browser (incl. Tracing, Replay) - Webpack (gzipped)	69.33 KB (-0.03% 🔽)
@sentry/browser (incl. Tracing, Replay with Canvas) - Webpack (gzipped)	73.22 KB (-0.04% 🔽)
@sentry/browser (incl. Tracing, Replay) - Webpack with treeshaking flags (gzipped)	62.95 KB (-0.03% 🔽)
@sentry/browser (incl. Tracing) - Webpack (gzipped)	33.35 KB (-0.09% 🔽)
@sentry/browser (incl. browserTracingIntegration) - Webpack (gzipped)	33.2 KB (-0.22% 🔽)
@sentry/browser (incl. Feedback) - Webpack (gzipped)	31.33 KB (+0.01% 🔺)
@sentry/browser (incl. sendFeedback) - Webpack (gzipped)	31.34 KB (+0.01% 🔺)
@sentry/browser - Webpack (gzipped)	22.6 KB (-0.02% 🔽)
@sentry/browser (incl. Tracing, Replay, Feedback) - ES6 CDN Bundle (gzipped)	75.89 KB (-0.09% 🔽)
@sentry/browser (incl. Tracing, Replay) - ES6 CDN Bundle (gzipped)	67.44 KB (-0.09% 🔽)
@sentry/browser (incl. Tracing) - ES6 CDN Bundle (gzipped)	33.32 KB (-0.14% 🔽)
@sentry/browser - ES6 CDN Bundle (gzipped)	24.51 KB (-0.03% 🔽)
@sentry/browser (incl. Tracing, Replay) - ES6 CDN Bundle (minified & uncompressed)	212.53 KB (-0.01% 🔽)
@sentry/browser (incl. Tracing) - ES6 CDN Bundle (minified & uncompressed)	100.54 KB (-0.02% 🔽)
@sentry/browser - ES6 CDN Bundle (minified & uncompressed)	73.44 KB (+0.13% 🔺)
@sentry/browser (incl. Tracing) - ES5 CDN Bundle (gzipped)	36.4 KB (-0.17% 🔽)
@sentry/react (incl. Tracing, Replay) - Webpack (gzipped)	69.73 KB (-0.04% 🔽)
@sentry/react - Webpack (gzipped)	22.63 KB (-0.02% 🔽)
@sentry/nextjs Client (incl. Tracing, Replay) - Webpack (gzipped)	86.4 KB (-0.04% 🔽)
@sentry/nextjs Client - Webpack (gzipped)	50.7 KB (-0.05% 🔽)
@sentry-internal/feedback - Webpack (gzipped)	17.21 KB (-0.04% 🔽)

[Lms24]

Looks good to me! Just wondering - do we have tests for pageload and navigation transactions? Perhaps we should also add a Vue e2e test 🤔

[AbhiPrasad]

do we have tests for pageload and navigation transactions? Perhaps we should also add a Vue e2e test

We need tests, I can open a PR for that.