feat: Add llRemoteLoadScriptPin debug test system

- Add Test_Updater.lsl for testing llRemoteLoadScriptPin with tiny script
- Add '/1 test' command to Update_Receiver for PIN testing
- Simple test script (77 chars) to verify basic functionality
- Will help identify if issue is with PIN system, permissions, or script size
- Safe testing - only adds small test script, never deletes anything

Test_Updater.lsl

@@ -0,0 +1,77 @@
+// ====================================================================
+// Test Updater - Debug llRemoteLoadScriptPin
+// ====================================================================
+// Simple test to see if llRemoteLoadScriptPin works at all
+
+string TEST_VERSION = "1.0.0";
+integer UPDATER_CHANNEL = -7723847;
+
+// Test state
+key targetGameKey = NULL_KEY;
+integer testPin = 0;
+integer testStep = 0;
+
+// Simple test script content
+string TEST_SCRIPT = "default {\n    state_entry() {\n        llOwnerSay(\"✅ Test script installed successfully!\");\n        llOwnerSay(\"📝 This proves llRemoteLoadScriptPin is working.\");\n    }\n}";
+
+default {
+    state_entry() {
+        llOwnerSay("🧪 Test Updater v" + TEST_VERSION + " ready");
+        llOwnerSay("📍 This will test llRemoteLoadScriptPin with a tiny script");
+        llOwnerSay("👆 Touch your Peril Dice game, then touch this updater");
+        
+        llListen(UPDATER_CHANNEL, "", NULL_KEY, "");
+        
+        llSetText("🧪 Test Updater\nReady to test llRemoteLoadScriptPin\nTouch your game first, then me", 
+                  <1.0, 0.8, 0.2>, 1.0);
+    }
+    
+    listen(integer channel, string name, key id, string message) {
+        if (channel != UPDATER_CHANNEL) return;
+        
+        list parts = llParseString2List(message, ["|"], []);
+        string command = llList2String(parts, 0);
+        
+        if (command == "TEST_REQUEST") {
+            string version = llList2String(parts, 1);
+            integer pin = (integer)llList2String(parts, 2);
+            
+            llOwnerSay("📨 Test request from " + name + " (PIN: " + (string)pin + ")");
+            
+            // Store the test info
+            targetGameKey = id;
+            testPin = pin;
+            testStep = 1;
+            
+            // Start the test
+            llOwnerSay("🚀 Step 1: Testing tiny script installation...");
+            llOwnerSay("📊 Script size: " + (string)llStringLength(TEST_SCRIPT) + " characters");
+            llOwnerSay("🎯 Target: " + (string)targetGameKey);
+            llOwnerSay("🔑 PIN: " + (string)testPin);
+            
+            // Try to install the test script
+            llRemoteLoadScriptPin(targetGameKey, TEST_SCRIPT, testPin, TRUE, 0);
+            
+            llOwnerSay("✅ llRemoteLoadScriptPin called - check your game for new script");
+            llOwnerSay("💡 If successful, you'll see a 'Test script installed' message");
+        }
+        else if (command == "PING_UPDATER") {
+            llRegionSayTo(id, UPDATER_CHANNEL, "TEST_UPDATER_AVAILABLE|" + TEST_VERSION);
+        }
+    }
+    
+    touch_start(integer total_number) {
+        key toucher = llDetectedKey(0);
+        
+        if (testStep == 0) {
+            llOwnerSay("🔍 Touch your Peril Dice game first to set up the PIN");
+            llOwnerSay("📝 The game needs to call llSetRemoteScriptAccessPin()");
+        } else {
+            llOwnerSay("🧪 Test Status:");
+            llOwnerSay("📍 Target: " + (string)targetGameKey);
+            llOwnerSay("🔑 PIN: " + (string)testPin);
+            llOwnerSay("📊 Test script size: " + (string)llStringLength(TEST_SCRIPT) + " chars");
+            llOwnerSay("❓ Did you see 'Test script installed successfully' message?");
+        }
+    }
+}

Update_Receiver.lsl

@@ -197,6 +197,7 @@ showUpdateCommands() {
     llOwnerSay("💬 Manual commands still available:");
     llOwnerSay("  /1 check     - Check GitHub for updates");
     llOwnerSay("  /1 scan      - Scan for nearby updater boxes");
+    llOwnerSay("  /1 test      - Test llRemoteLoadScriptPin with tiny script");
     llOwnerSay("  /1 help      - Show these commands");
 }
 
@@ -236,6 +237,22 @@ default {
             else if (msg == "scan") {
                 scanForUpdaters();
             }
+            else if (msg == "test") {
+                // Test llRemoteLoadScriptPin with tiny script
+                llOwnerSay("🧪 DEBUG: Testing llRemoteLoadScriptPin...");
+                
+                // Generate test PIN
+                integer testPin = (integer)(llFrand(1000000)) + 100000;
+                llSetRemoteScriptAccessPin(testPin);
+                
+                llOwnerSay("🔑 Test PIN set: " + (string)testPin);
+                llOwnerSay("📡 Broadcasting test request on channel " + (string)UPDATER_CHANNEL);
+                
+                // Broadcast test request to any test updaters
+                llRegionSay(UPDATER_CHANNEL, "TEST_REQUEST|" + CURRENT_VERSION + "|" + (string)testPin);
+                
+                llOwnerSay("🏷️ If you have a Test_Updater nearby, it should respond now");
+            }
             else {
                 llOwnerSay("❓ Unknown command. Say '/1 help' for available commands");
             }