refactor(workspace): move crates under crates/

crates/gst/Cargo.toml

@@ -0,0 +1,24 @@
+[package]
+name = "gst"
+version = "0.1.0"
+edition = "2024"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+error-stack = "0.6"
+futures = "0.3.31"
+futures-lite = "2.6.1"
+glib = "0.21.5"
+glib-sys = "0.21.5"
+gstreamer = { version = "0.24.4", features = ["v1_26"] }
+gstreamer-app = { version = "0.24.4", features = ["v1_26"] }
+gstreamer-video = { version = "0.24.4", features = ["v1_26"] }
+gstreamer-base = { version = "0.24.4", features = ["v1_26"] }
+thiserror = "2.0"
+tracing = { version = "0.1", features = ["log"] }
+bitflags = "2.10.0"
+
+[dev-dependencies]
+smol = "2.0.2"
+tracing-subscriber = "0.3.22"