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/server.lua

@@ -0,0 +1,127 @@
+--[[
+    rv-itemsonback — Server
+    Gestionare configurări persistent (JSON), sync către clienți
+]]
+print('[rv-itemsonback] ^2Server script loading...^0')
+
+local QBCore = exports['qb-core']:GetCoreObject()
+local savedItems = {}
+local dataFile = 'data/items.json'
+
+-----------------------------------------
+-- Încarcă config din JSON
+-----------------------------------------
+local function LoadConfig()
+    local file = LoadResourceFile(GetCurrentResourceName(), dataFile)
+    if file then
+        savedItems = json.decode(file) or {}
+        print('[rv-itemsonback] Loaded ' .. #savedItems .. ' item configs')
+    else
+        savedItems = {
+            -- Default: medikit
+            {
+                item   = 'medikit',
+                model  = 'prop_ld_health_pack',
+                bone   = 11816,
+                pos    = { x = 0.15, y = -0.15, z = -0.05 },
+                rot    = { x = 0.0,  y = 0.0,   z = 0.0 }
+            }
+        }
+        SaveConfig()
+        print('[rv-itemsonback] Created default config with medikit')
+    end
+end
+
+-----------------------------------------
+-- Salvează config în JSON
+-----------------------------------------
+function SaveConfig()
+    SaveResourceFile(GetCurrentResourceName(), dataFile, json.encode(savedItems), -1)
+end
+
+-----------------------------------------
+-- Callback: trimite config-ul la client
+-----------------------------------------
+lib.callback.register('rv-itemsonback:getConfig', function(source)
+    return savedItems
+end)
+
+-----------------------------------------
+-- Callback: salvează un item nou/editat
+-----------------------------------------
+lib.callback.register('rv-itemsonback:saveItem', function(source, data)
+    -- Verifică admin
+    if not QBCore.Functions.HasPermission(source, 'god') and
+       not QBCore.Functions.HasPermission(source, 'admin') and
+       not IsPlayerAceAllowed(source, 'command') then
+        return false
+    end
+
+    -- Caută dacă itemul există deja
+    local found = false
+    for i, item in ipairs(savedItems) do
+        if item.item == data.item then
+            savedItems[i] = data
+            found = true
+            break
+        end
+    end
+
+    if not found then
+        savedItems[#savedItems + 1] = data
+    end
+
+    SaveConfig()
+
+    -- Sync la toți clienții
+    TriggerClientEvent('rv-itemsonback:syncConfig', -1, savedItems)
+    return true
+end)
+
+-----------------------------------------
+-- Callback: șterge un item
+-----------------------------------------
+lib.callback.register('rv-itemsonback:deleteItem', function(source, itemName)
+    if not QBCore.Functions.HasPermission(source, 'god') and
+       not QBCore.Functions.HasPermission(source, 'admin') and
+       not IsPlayerAceAllowed(source, 'command') then
+        return false
+    end
+
+    for i, item in ipairs(savedItems) do
+        if item.item == itemName then
+            table.remove(savedItems, i)
+            SaveConfig()
+            TriggerClientEvent('rv-itemsonback:syncConfig', -1, savedItems)
+            return true
+        end
+    end
+    return false
+end)
+
+-----------------------------------------
+-- Sync la connect
+-----------------------------------------
+RegisterNetEvent('QBCore:Server:PlayerLoaded', function()
+    local src = source
+    TriggerClientEvent('rv-itemsonback:syncConfig', src, savedItems)
+end)
+
+-----------------------------------------
+-- Comandă admin
+-----------------------------------------
+RegisterCommand('itemsonback', function(source)
+    if source == 0 then return end -- consola
+    if QBCore.Functions.HasPermission(source, 'god') or
+       QBCore.Functions.HasPermission(source, 'admin') or
+       IsPlayerAceAllowed(source, 'command') then
+        TriggerClientEvent('rv-itemsonback:openMenu', source)
+    else
+        TriggerClientEvent('QBCore:Notify', source, 'Nu ai permisiune', 'error')
+    end
+end, false)
+
+-----------------------------------------
+-- Init
+-----------------------------------------
+LoadConfig()