perf(kernel): kernel static all-zero -> .bss (image 812K -> 173K): domain::Slot (repr(u8) Empty=0) for tables, zero generation counters, core ids by position, pool/platform installed at boot; Option-backed Slot under kani (cbmc speed); build fails if .data > 16K

crates/domain/src/lib.rs

@@ -31,6 +31,7 @@ pub mod notification;
 pub mod process;
 pub mod resource;
 pub mod scheduler;
+pub mod slot;
 pub mod syscall;
 pub mod thread;
 pub mod timer;