resursa iteme vizibile pe corp cu admin menu + disable idle cam

- rv-itemsonback v2.0: afișare props pe corp din inventar (medikit etc.)
- Admin menu /itemsonback cu ox_lib (search items, adjust pos/rot, select bone)
- Live preview cu auto-cleanup + /clearpreview emergency
- Config persistent JSON (data/items.json)
- Disable idle camera + idle animations (InvalidateIdleCam)
- resources.cfg: safety net ensure qs-weaponsonback
- fix(qs-inventory): Config.Genders[0]=Male pt QBCore compatibility

resources/[framework]/[addons]/rv-itemsonback/fxmanifest.lua

@@ -0,0 +1,19 @@
+fx_version 'bodacious'
+game 'gta5'
+lua54 'yes'
+
+author 'Red Valley'
+description 'Afiseaza iteme din inventar ca props pe corpul jucatorului + admin menu'
+version '2.0.0'
+
+shared_script '@ox_lib/init.lua'
+
+server_scripts {
+    'config.lua',
+    'server.lua'
+}
+
+client_scripts {
+    'config.lua',
+    'client.lua'
+}