Reanalyze: reactive incremental analysis + churn/mermaid tooling #9063

Job	Run time
build-compiler (ubuntu-24.04-arm, ocaml-variants.5.3.0+options,ocaml-option-static, true, true, t...	4m 54s
build-compiler (ubuntu-24.04, ocaml-variants.5.0.0+options,ocaml-option-static, linux-x64, x86_64...	2m 42s
build-compiler (macos-15, 5.3.0, true, darwin-arm64, aarch64-apple-darwin)	4m 25s
build-compiler (macos-15-intel, 5.3.0, true, darwin-x64, x86_64-apple-darwin)	9m 49s
build-compiler (ubuntu-24.04, ocaml-variants.5.3.0+options,ocaml-option-static, true, true, linux...	3m 17s
build-compiler (windows-2025, 5.3.0, true, win32-x64, x86_64-pc-windows-gnu, .exe)	7m 20s
api-docs	1m 35s
pkg-pr-new	52s
test-installation-pnpm (ubuntu-24.04-arm)	18s
test-installation-pnpm (macos-15-intel)	35s
test-installation-pnpm (ubuntu-24.04)	12s
test-installation-npm (ubuntu-24.04-arm)	17s
test-installation-pnpm (macos-15)	17s
test-installation-npm (macos-15)	17s
test-integration-rewatch (windows-2025)	2m 42s
test-installation-npm (macos-15-intel)	30s
test-integration-rewatch (macos-15)	2m 3s
test-installation-npm (windows-2025)	52s
test-installation-pnpm (windows-2025)	33s
test-integration-rewatch (ubuntu-24.04-arm)	1m 10s
test-integration-rewatch (ubuntu-24.04)	1m 21s
test-integration-rewatch (macos-15-intel)	2m 7s
test-installation-npm (ubuntu-24.04)	18s
publish	-1s
	48m 25s

Provide feedback