Initial commit: WAFER (WebAssembly Forth Engine in Rust)

Optimizing Forth 2012 compiler targeting WebAssembly with IR-based
compilation pipeline, multi-typed stack inference, subroutine threading,
and JIT/consolidation modes. Rust kernel with ~35 primitives and Forth
standard library for core/core-ext word sets.

crates/cli/Cargo.toml

@@ -0,0 +1,14 @@
+[package]
+name = "wafer"
+description = "WAFER: WebAssembly Forth Engine in Rust - CLI REPL and compiler"
+version.workspace = true
+edition.workspace = true
+license.workspace = true
+
+[dependencies]
+wafer-core = { path = "../core" }
+wasmtime = { workspace = true }
+wasmtime-wasi = { workspace = true }
+anyhow = { workspace = true }
+clap = { version = "4", features = ["derive"] }
+rustyline = "15"