Initial commit: ArmADump ammo/armor rebalance tool

- SQF extraction scripts (ammo, armor, weapons, magazines) with ACE3 properties
- Python pipeline: extract_csvs, split_by_mod, generate_patches
- Generates CfgPatches config.cpp normalizing non-RHS values to RHS baseline
- Documentation: REFERENCE.md, GENERATE_PATCHES_EXPLAINED.md, AGENTS.md

.gitignore

@@ -0,0 +1,8 @@
+# Raw CSV exports from Arma .rpt
+*_raw.csv
+
+# Generated output
+output/
+
+# Per-mod split data
+data/