refactor: unsafe only in adapter + libkos; forbid(unsafe_code) everywhere else; libkos Window (volatile, bounds-checked MMIO/DMA/shared mem), entry!, thread::spawn; MapRegion returns pages; kernel const-built (with_cores/install_platform); newtype addrs

crates/servers/input-server/Cargo.toml

@@ -8,9 +8,6 @@ name = "input-server"
 test = false
 bench = false
 
-[features]
-default = ["qemu-virt"]
-qemu-virt = []
 
 [dependencies]
 types = { workspace = true }