Add live config reload, session locking and managed daemons

Refine focus gradients, shell workspace controls and popup motion. Correct floating stacking and preserve client-chosen dialog sizes. Add lock protocol probes and session integration.

tools/ferese-lock-probe/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "ferese-lock-probe"
+version.workspace = true
+edition.workspace = true
+license.workspace = true
+rust-version.workspace = true
+
+[dependencies]
+wayland-client.workspace = true
+wayland-protocols = { version = "0.32.13", features = ["client", "staging"] }