add react-strict-animated example app

[vincentriemer]

add react-strict-animated example app

This diff adds an example app showing off how to use the react-strict-animated library in an expo app. Currently when the app renders on the web there are some animation issues but the API calls are correct and I'll be addressing the composite animation issues in a later diff.

Web Rendering:

CleanShot.2026-01-14.at.10.51.40.mp4

iOS Rendering:

CleanShot.2026-01-14.at.11.10.47.mp4

[github-actions]

workflow: benchmarks/size

Comparison of minified (terser) and compressed (brotli) size results, measured in bytes. Smaller is better.

Results	Base	Patch	Ratio
react-strict-dom/dist/web/index.js
· compressed	3,251	3,251	1.00
· minified	10,375	10,375	1.00
react-strict-dom/dist/web/runtime.js
· compressed	1,645	1,645	1.00
· minified	4,131	4,131	1.00
react-strict-dom/dist/native/index.js
· compressed	16,555	16,555	1.00
· minified	64,094	64,094	1.00
react-strict-animated/dist/web/index.js
· compressed	6,861	6,861	1.00
· minified	23,486	23,486	1.00
react-strict-animated/dist/native/index.js
· compressed	797	797	1.00
· minified	2,518	2,518	1.00

[github-actions]

workflow: benchmarks/perf (native)

Comparison of performance test results, measured in operations per second. Larger is better.

Results	Base	Patch	Ratio
css.create
· small	1,146,144	1,145,368	1.00	-
· small with units	489,706	488,474	1.00	-
· small with variables	670,440	669,395	1.00	-
· several small	348,391	347,401	1.00	-
· large	198,277	201,626	1.02	+
· large with polyfills	147,310	149,181	1.01	+
· complex	102,365	104,047	1.02	+
· unsupported	210,921	209,375	0.99	-
css.createTheme
· simple theme	226,204	226,413	1.00	+
· polyfill theme	210,701	211,496	1.00	+