fix: .gitignore + add 44 language JSON files

languages/lv.json

@@ -0,0 +1,25 @@
+{
+  "app_title": "Lity3D Redaktors",
+  "file": "Fails",
+  "build": "Kompilēt",
+  "scene": "Aina",
+  "help": "Palīdzība",
+  "lang": "Valoda",
+  "new": "Jauns",
+  "open": "Atvērt",
+  "save": "Saglabāt",
+  "exit": "Izeja",
+  "run": "Palaist spēli",
+  "compile": "Kompilēt dzinēju",
+  "package": "Paketēt EXE",
+  "explorer": "Pārlūks",
+  "output": "Izeja",
+  "ready": "Gatavs",
+  "running": "Darbojas...",
+  "saved": "Saglabāts",
+  "opened": "Atvērts",
+  "build_first": "Vispirums kompilēt",
+  "kill": "Aizturēts",
+  "packaged": "Pakets",
+  "about": "Par Lity3D"
+}