Restore .meta files from LFS pointers to text

Re-add DungeonMonsters2D and Raccoon files through the updated
gitattributes filter so .meta files are stored as text (preserving
GUIDs for Unity asset resolution) while all other files stay as
LFS objects.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.gitattributes

@@ -19,10 +19,15 @@ src/main/csharp/**/Modern[[:space:]]UI[[:space:]]Pack/**/*.ttf !filter !diff !me
 *.FBX filter=lfs diff=lfs merge=lfs -text
 *.pdf filter=lfs diff=lfs merge=lfs -text
 # Third-party asset packs: track all files via LFS (never manually edited)
+# IMPORTANT: .meta files must stay as text — Unity needs them to resolve asset GUIDs
 src/main/csharp/**/DungeonMonsters2D/** filter=lfs diff=lfs merge=lfs -text
+src/main/csharp/**/DungeonMonsters2D/**/*.meta !filter !diff !merge
 src/main/csharp/**/Raccoon/** filter=lfs diff=lfs merge=lfs -text
+src/main/csharp/**/Raccoon/**/*.meta !filter !diff !merge
 src/main/csharp/**/Polytope[[:space:]]Studio/** filter=lfs diff=lfs merge=lfs -text
+src/main/csharp/**/Polytope[[:space:]]Studio/**/*.meta !filter !diff !merge
 src/main/csharp/**/RRFreelance-Characters/** filter=lfs diff=lfs merge=lfs -text
+src/main/csharp/**/RRFreelance-Characters/**/*.meta !filter !diff !merge
 
 # Unity Smart Merge - use UnityYAMLMerge for Unity files
 # Requires configuring unityyamlmerge in ~/.gitconfig: