Add 97 reviewed original HD terrain pictures

Bundle 5,228 validated HD pictures with source-bound metadata and unchanged original data and executables. Record independent artwork/context reviews, three inspected gameplay captures, and remaining remaster work.

runtime-windows-manifest.json

@@ -3,7 +3,7 @@
   "platform": "Windows x86_64",
   "target": "x86_64-pc-windows-gnu",
   "catalog_entries": 6449,
-  "approved_hd_frames": 5131,
+  "approved_hd_frames": 5228,
   "shared_data_manifest": "runtime-manifest.json",
   "dependencies": {
     "raptor-rust.exe": [