fix: .gitignore + add 44 language JSON files

languages/he.json

@@ -0,0 +1,25 @@
+{
+  "app_title": "Lity3D עורך",
+  "file": "קובץ",
+  "build": "בנייה",
+  "scene": "סצנה",
+  "help": "עזרה",
+  "lang": "שפה",
+  "new": "חדש",
+  "open": "פתח",
+  "save": "שמור",
+  "exit": "יציאה",
+  "run": "הרץ משחק",
+  "compile": "בנה מנוע",
+  "package": "ארוז EXE",
+  "explorer": "סייר",
+  "output": "פלט",
+  "ready": "מוכן",
+  "running": "רץ...",
+  "saved": "נשמר",
+  "opened": "נפתח",
+  "build_first": "בנה קודם",
+  "kill": "נעצר",
+  "packaged": "נארז",
+  "about": "אודות Lity3D"
+}