refactor: reduce coupling

Cargo.toml

@@ -1,38 +1,14 @@
-[package]
-name = "nixjit"
-version = "0.0.0"
-edition = "2024"
-
-[features]
-repl = ["dep:rustyline"]
-
-[[bin]]
-name = "repl"
-required-features = ["repl"]
-
-[profile.perf]
-debug = 2
-strip = false
-inherits = "release"
-
-[profile.release]
-strip = true
-
-[dependencies]
-rnix = "0.12"
-thiserror = "2.0"
-itertools = "0.14"
-derive_more = { version = "2.0", features = ["full"] }
-ecow = "0.2"
-regex = "1.11"
-hashbrown = "0.15"
-petgraph = "0.8"
-priority-queue = "2.5"
-lru = "0.14"
-replace_with = "0.1"
-cranelift = "0.121"
-cranelift-module = "0.121"
-cranelift-jit = "0.121"
-cranelift-native = "0.121"
-
-rustyline = { version = "15.0", optional = true }
+[workspace]
+resolver = "3"
+members = [
+    "evaluator/nixjit",
+    "evaluator/nixjit_context",
+    "evaluator/nixjit_error",
+    "evaluator/nixjit_eval",
+    "evaluator/nixjit_hir",
+    "evaluator/nixjit_ir",
+    "evaluator/nixjit_jit",
+    "evaluator/nixjit_lir",
+    "evaluator/nixjit_macros",
+    "evaluator/nixjit_value",
+]