Remove FabricVersion and .claude from version control

- Added FabricVersion/ and .claude/ to .gitignore
- Removed accidentally committed folders from git tracking

Author: ciefa

.claude/commands/java.md

@@ -23,4 +23,10 @@ run
 runs
 run-data
 
-repo
+repo
+
+# Claude Code
+.claude/
+
+# Fabric version backup
+FabricVersion/