Add UE .gitignore

.gitignore

@@ -0,0 +1,90 @@
+# ===== IDEs / Editors =====
+.vs/
+.vscode/
+.idea/
+.rider/
+*.sln
+*.suo
+*.opensdf
+*.sdf
+*.VC.db
+*.VC.opendb
+*.vcxproj
+*.vcxproj.filters
+*.vcxproj.user
+*.sln.DotSettings.user
+*.code-workspace
+*.xcodeproj/
+*.xcworkspace/
+
+# ===== Root-level generated build files =====
+# UBT generates these at repo root. Root-anchored tako da tools/ ili vendor/
+# sa svojim autorskim build fajlovima ne bude tiho ignorisan.
+# Napomena: globalni blok za *.dll/*.lib/*.so/*.a/*.exe itd. je namerno uklonjen.
+# UE generisani binary fajlovi su vec pokriveni sa Binaries/ i Intermediate/,
+# a globalni ignore za takve ekstenzije bi tiho sakrio legitimne ThirdParty
+# prekompajlirane biblioteke.
+/Makefile
+/CMakeLists.txt
+/compile_commands.json
+
+# ===== UE build output (root + nested plugins) =====
+Binaries/
+Plugins/**/Binaries/
+
+Intermediate/
+Plugins/**/Intermediate/
+
+DerivedDataCache/
+Plugins/**/DerivedDataCache/
+
+Saved/
+Plugins/**/Saved/
+
+# ===== Build folder (keep PakBlacklist + icons) =====
+# NAPOMENA: ovo je legacy-compat default. Ako tvoj projekat commit-uje
+# dodatne Build/ resurse (Android keystore/signing, iOS provisioning,
+# platform manifeste, dodatne icons/resources), dodaj odgovarajuce
+# !negacije ispod za svoj workflow.
+Build/*
+!Build/*/
+Build/*/**
+!Build/*/PakBlacklist*.txt
+!Build/**/*.ico
+Plugins/**/Build/
+
+# ===== Per-developer sandbox =====
+Content/Developers/
+
+# ===== Baked lighting =====
+# Default je DA se *_BuiltData.uasset commit-uje (preko LFS pravila u .gitattributes)
+# jer bez njega baked lighting nestaje kod fresh checkouta.
+# Raskomentarisi ako tvoj projekat ne koristi baked/static lighting i ne zelis
+# generisane BuiltData fajlove u repou:
+# *_BuiltData.uasset
+
+# ===== Shader cache =====
+Shaders/Cache/
+
+# ===== Unreal Insights traces =====
+Trace/
+*.utrace
+
+# ===== Crash reports =====
+CrashReportClient*/
+*.dmp
+*.stackdump
+
+# ===== OS =====
+.DS_Store
+Thumbs.db
+desktop.ini
+ehthumbs.db
+$RECYCLE.BIN/
+
+# ===== Temp / backup =====
+*.tmp
+*.temp
+*.bak
+*.old
+*~