fix: SPDX headers (AGPL→PMPL), email, author name

- AGPL-3.0-or-later → PMPL-1.0-or-later in SPDX-License-Identifier lines
- jonathan.jewell@open.ac.uk → j.d.a.jewell@open.ac.uk
- "hyperpolymath" → "Jonathan D.A. Jewell" in author fields

Part of global TODO cleanup (2026-03-16).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: hyperpolymath

examples/SafeDOMExample.res

@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: AGPL-3.0-or-later
+// SPDX-License-Identifier: PMPL-1.0-or-later
 // Example: Using SafeDOM for formally verified DOM mounting
 
 open SafeDOM

ffi/zig/build.zig

@@ -1,5 +1,5 @@
 // {{PROJECT}} FFI Build Configuration
-// SPDX-License-Identifier: AGPL-3.0-or-later
+// SPDX-License-Identifier: PMPL-1.0-or-later
 
 const std = @import("std");
 

ffi/zig/src/main.zig

@@ -3,7 +3,7 @@
 // This module implements the C-compatible FFI declared in src/abi/Foreign.idr
 // All types and layouts must match the Idris2 ABI definitions.
 //
-// SPDX-License-Identifier: AGPL-3.0-or-later
+// SPDX-License-Identifier: PMPL-1.0-or-later
 
 const std = @import("std");
 

ffi/zig/test/integration_test.zig

@@ -1,5 +1,5 @@
 // {{PROJECT}} Integration Tests
-// SPDX-License-Identifier: AGPL-3.0-or-later
+// SPDX-License-Identifier: PMPL-1.0-or-later
 //
 // These tests verify that the Zig FFI correctly implements the Idris2 ABI
 

learning/src/graphs/analysis.jl

@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: AGPL-3.0-or-later
+# SPDX-License-Identifier: PMPL-1.0-or-later
 
 """
 Anamnesis Graph Analysis — Structural & Semantic Metrics.

learning/src/reservoir/esn.jl

@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: AGPL-3.0-or-later
+# SPDX-License-Identifier: PMPL-1.0-or-later
 
 """
 Anamnesis Echo State Network — Temporal Pattern Reservoir.