Hyphae: add assembler and disassembler

This commit adds hyphae binaries for an assembler and a disassembler
As well as some fixes for observed misbehavior during manual
verification.

The new binaries are hphc for compiling assmbly files and hphdump for
inspecting compiled hyphae binary.

Signed-off-by: Ava Affine <ava@sunnypup.io>

hyphae/Cargo.toml

@@ -3,9 +3,28 @@ name = "hyphae"
 version = "0.1.0"
 edition = "2024"
 
+[lib]
+name = "hyphae"
+crate-type = ["lib"]
+path = "src/lib.rs"
+
+[[bin]]
+name = "hphc"
+path = "src/bin/hphc.rs"
+required-features = ["cli"]
+
+[[bin]]
+name = "hphdump"
+path = "src/bin/hphdump.rs"
+required-features = ["cli"]
+
+[features]
+cli = ["clap"]
+
 [dependencies]
 organelle = { path = "../organelle" }
 num = { version = "0.4.3", features = ["alloc"] }
+clap = { version = "4.5.53", features = ["derive"], optional = true }
 
 [build-dependencies]
 serde = { version = "1.0", features = ["alloc", "derive"] }