Daemon architecture for rewatch #9471

Job	Run time
build-compiler (macos-15, 5.3.0, true, darwin-arm64, aarch64-apple-darwin)	18m 16s
build-compiler (macos-15-intel, 5.3.0, true, darwin-x64, x86_64-apple-darwin)	24m 9s
build-compiler (ubuntu-24.04, ocaml-variants.5.0.0+options,ocaml-option-static, linux-x64, x86_64...	12m 19s
build-compiler (ubuntu-24.04-arm, ocaml-variants.5.3.0+options,ocaml-option-static, true, true, t...	12m 26s
build-compiler (ubuntu-24.04, ocaml-variants.5.3.0+options,ocaml-option-static, true, true, linux...	12m 38s
pkg-pr-new	17s
	1h 20m 5s

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