Internal: decorate ast_typed with signatures on module expressions

src/bin/expect_tests/get_scope.ml

src/bin/expect_tests/get_scope_full_stdlib.ml

src/bin/expect_tests/get_scope_regressions.ml

src/bin/expect_tests/package_management.ml

src/bin/repl.ml

src/environment/environment.ml

src/environment/environment.mli

src/main/build/build.ml

src/main/build/build.mli

src/main/compile/of_core.ml

src/main/ligo_lsp/ligo_interface/ligo_interface.ml

src/main/ligo_lsp/requests/handler.ml

src/main/ligo_lsp/utils/utils.ml

src/main/scopes/misc.ml

src/main/scopes/references.mli

src/passes/10-checking/checking.ml

src/passes/10-checking/checking.mli

src/passes/10-checking/computation.ml

src/passes/10-checking/elaboration.ml

src/passes/10-checking/elaboration.mli