fix workspace build

packages/server/server-macro/Cargo.toml

@@ -0,0 +1,14 @@
+[package]
+name = "server_macro"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+quote = "1.0.26"
+server_fn_macro = { version = "0.2.4", features = ["stable"] }
+syn = { version = "1", features = ["full"] }
+
+[lib]
+proc-macro = true