chore(blame): make .git-blame-ignore-revs functional + ignore the Npy→ND rename

1. Expand all entries to full 40-char SHAs — git blame --ignore-revs-file
   ABORTS on abbreviated names ("fatal: invalid object name: ac02033").
2. Register the mechanical Npy→ND rename commit (301229b).

Author: Nucs

.git-blame-ignore-revs

@@ -1,11 +1,14 @@
 # TUnit to MSTest v3 attribute migration
-ac020336
+ac020336afa4d1b9bb36f3d114c04d79f739159e
 
 # TUnit assertions to AwesomeAssertions migration
-b1d1d543
+b1d1d54333c555dd29f7182e9317da8cae1cccd8
 
 # Add [TestClass] attributes for MSTest discovery
-e0db3c3e
+e0db3c3ed2bac06c255d4b1b7a327efc4e05447b
 
 # Convert async Task to void for sync test methods
-4eea9644
+4eea9644c8eaade8d2db1322bc6579023133898b
+
+# Rename Npy* iterator/expression stack to ND* (mechanical, no logic change)
+301229b6100e23aa3d8ab308de3bb543d50507dd