tlc: update PLAN.md test count + parity to 100%

local/recipes/tui/tlc/PLAN.md

@@ -13,7 +13,7 @@
 **Tests:** 1369 passing (+150 across all sprints)
 **Codebase:** 143 .rs files, ~59k lines
 **Binaries:** `tlc` (file manager), `tlcedit`, `tlcview`
-**MC parity:** ~99% complete
+**MC parity:** ~100% complete
 
 ## 0. IDENTITY & NAMING
 
@@ -125,7 +125,7 @@ zero code changes. No `target_os = "redox"` or `target_os = "linux"` gates.
 |---|---|
 | Cargo build (host Linux x86_64) | ✅ Clean, 3.0 MB binary |
 | Cargo build (`--target x86_64-unknown-redox`) | ✅ 3.3 MB statically-linked ELF |
-| `cargo test --lib` | ✅ **1230 / 1230 pass** |
+| `cargo test --lib` | ✅ **1369 / 1369 pass** |
 | Clippy warnings | ✅ 0 lib warnings (2 pre-existing bin warnings: bitflags macro artifact + manual case-insensitive glob) |
 | `#![deny(unsafe_code)]` | ✅ Zero `unsafe` in any `.rs` file |
 | `unwrap()`/`expect()` in non-test code | ✅ Audit complete — all `Mutex::lock` use poisoning recovery |