Fix crash: No plugin scanning — just list .vst3/.component files from disk, load on select

Source/PluginBridgeProcessor.h

@@ -5,8 +5,7 @@
 #include "McpServer.h"
 #include "HostedPluginManager.h"
 
-class PluginBridgeProcessor : public juce::AudioProcessor,
-                               private juce::Timer
+class PluginBridgeProcessor : public juce::AudioProcessor
 {
 public:
     PluginBridgeProcessor();
@@ -46,33 +45,13 @@ public:
     // Load plugin (called on message thread)
     void loadPluginFromFile(const juce::File& file);
 
-    // Plugin scanning — runs on message thread via Timer (safe for NSAlert-showing plugins)
-    void startPluginScan();
-    bool isScanComplete() const { return scanComplete.load(); }
-    bool isScanning() const { return scanning.load(); }
-    const juce::Array<juce::PluginDescription>& getScannedPlugins() const { return scannedPlugins; }
+    // Plugin listing — just reads filenames, never loads binaries
+    juce::Array<juce::File> getInstalledPluginFiles() const;
 
 private:
-    void timerCallback() override;
-
     HostedPluginManager hostManager;
     McpServer mcpServer;
     static constexpr int kDefaultMcpPort = 16620;
 
-    // Plugin scan state
-    juce::Array<juce::PluginDescription> scannedPlugins;
-    std::atomic<bool> scanComplete{false};
-    std::atomic<bool> scanning{false};
-
-    // Scanner internals (only alive during scan)
-    struct ScannerState {
-        std::unique_ptr<juce::PluginDirectoryScanner> scanner;
-        bool done = false;
-    };
-    juce::OwnedArray<ScannerState> scanners;
-    int currentScannerIndex = 0;
-    std::unique_ptr<juce::AudioPluginFormatManager> scanFormatManager;
-    std::unique_ptr<juce::KnownPluginList> scanList;
-
     JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(PluginBridgeProcessor)
 };