Add missing Apache-2.0 license headers

apps/rocm/src/dash_seam.rs

@@ -1,3 +1,7 @@
+// Copyright Advanced Micro Devices, Inc.
+//
+// SPDX-License-Identifier: Apache-2.0
+
 //! Bin-side implementation of the dash execution seam.
 //!
 //! The dash crates stay free of `rocm-core`; this module lives in the bin

apps/rocm/tests/daemon_run.rs

@@ -1,3 +1,7 @@
+// Copyright Advanced Micro Devices, Inc.
+//
+// SPDX-License-Identifier: Apache-2.0
+
 //! Integration test proving `rocm daemon` runs the real foreground automation
 //! loop (embedded `rocmd`) instead of only printing the status panel.
 //!

crates/rocm-core/src/diagnose.rs

@@ -1,3 +1,7 @@
+// Copyright Advanced Micro Devices, Inc.
+//
+// SPDX-License-Identifier: Apache-2.0
+
 //! ROCm failure-mode diagnosis.
 //!
 //! Rust port of the `rocm-doctor` skill's `diagnose.py`. It matches an

crates/rocm-core/src/examine.rs

@@ -1,3 +1,7 @@
+// Copyright Advanced Micro Devices, Inc.
+//
+// SPDX-License-Identifier: Apache-2.0
+
 //! Host examination probe.
 //!
 //! Rust port of the `rocm-doctor` skill's `examine.py`. It gathers the host

crates/rocm-core/src/fix.rs

@@ -1,3 +1,7 @@
+// Copyright Advanced Micro Devices, Inc.
+//
+// SPDX-License-Identifier: Apache-2.0
+
 //! Apply remediations for diagnosed ROCm failure modes.
 //!
 //! Rust port of the `rocm-doctor` skill's `apply_fix.py`. Only small, safe,

crates/rocm-dash-tui/src/tool_exec.rs

@@ -1,3 +1,7 @@
+// Copyright Advanced Micro Devices, Inc.
+//
+// SPDX-License-Identifier: Apache-2.0
+
 //! rocm-core-free tool-call boundary (the execution seam).
 //!
 //! Plain-data signatures ONLY (serde_json / std / serde). The bin (`apps/rocm`,