perf: ignore watching files in node_modules

[chenjiahan]

Summary

Update the default watchOptions configuration to improve performance by ignoring node_modules.

This will not affect symlinked resources in monorepo, as symlinked resources are resolved to their real path by default.

See web-infra-dev/rsbuild#4058 for more details.

Resolve #8511

Checklist

• Tests updated (or not required).
• Documentation updated (or not required).

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[chenjiahan]

!bench

[rspack-bot]

📝 Benchmark detail: Open

Name	Base (2024-12-09 8646ecf)	Current	Change
10000_big_production-mode_disable-minimize + exec	37.1 s ± 157 ms	37 s ± 90 ms	-0.51 %
10000_development-mode + exec	1.79 s ± 24 ms	1.77 s ± 30 ms	-0.77 %
10000_development-mode_hmr + exec	648 ms ± 16 ms	652 ms ± 15 ms	+0.63 %
10000_production-mode + exec	2.34 s ± 25 ms	2.34 s ± 27 ms	+0.24 %
arco-pro_development-mode + exec	1.77 s ± 83 ms	1.75 s ± 73 ms	-1.28 %
arco-pro_development-mode_hmr + exec	424 ms ± 1.3 ms	379 ms ± 2 ms	-10.57 %
arco-pro_production-mode + exec	3.15 s ± 86 ms	3.1 s ± 53 ms	-1.65 %
arco-pro_production-mode_generate-package-json-webpack-plugin + exec	3.14 s ± 78 ms	3.13 s ± 80 ms	-0.21 %
threejs_development-mode_10x + exec	1.62 s ± 29 ms	1.63 s ± 20 ms	+0.54 %
threejs_development-mode_10x_hmr + exec	781 ms ± 11 ms	790 ms ± 4.3 ms	+1.13 %
threejs_production-mode_10x + exec	4.86 s ± 38 ms	4.88 s ± 35 ms	+0.33 %
10000_big_production-mode_disable-minimize + rss memory	9774 MiB ± 22.1 MiB	9823 MiB ± 36.2 MiB	+0.50 %
10000_development-mode + rss memory	815 MiB ± 36 MiB	816 MiB ± 48.3 MiB	+0.10 %
10000_development-mode_hmr + rss memory	2094 MiB ± 254 MiB	2007 MiB ± 251 MiB	-4.16 %
10000_production-mode + rss memory	696 MiB ± 26.9 MiB	702 MiB ± 28.3 MiB	+0.89 %
arco-pro_development-mode + rss memory	718 MiB ± 28.2 MiB	706 MiB ± 25.2 MiB	-1.65 %
arco-pro_development-mode_hmr + rss memory	914 MiB ± 105 MiB	779 MiB ± 109 MiB	-14.79 %
arco-pro_production-mode + rss memory	785 MiB ± 48.6 MiB	811 MiB ± 52.5 MiB	+3.43 %
arco-pro_production-mode_generate-package-json-webpack-plugin + rss memory	814 MiB ± 50.1 MiB	823 MiB ± 36.6 MiB	+1.06 %
threejs_development-mode_10x + rss memory	789 MiB ± 45.3 MiB	786 MiB ± 50.8 MiB	-0.32 %
threejs_development-mode_10x_hmr + rss memory	1728 MiB ± 255 MiB	1781 MiB ± 333 MiB	+3.11 %
threejs_production-mode_10x + rss memory	1146 MiB ± 82.1 MiB	1134 MiB ± 44.2 MiB	-1.09 %