FEAT: cài đặt các thư viện để chuẩn bị build exe trên window

app/api/v1/desktop_plugins.py

@@ -0,0 +1,40 @@
+import os
+import platform
+from fastapi import APIRouter, Depends
+from pydantic import BaseModel
+from typing import Optional
+from app.core.vst_scanner import NativePluginScanner
+from app.api.v1.auth import get_current_user
+
+router = APIRouter()
+
+# Thư mục mặc định theo OS (spec desktop VST 2026-08-08)
+DEFAULT_PLUGIN_DIRS = {
+    "Linux": ["/opt/daw_engine/vst3", os.path.expanduser("~/.vst3")],
+    "Windows": [os.path.expandvars(r"%ProgramFiles%\Common Files\VST3")],
+    "Darwin": ["/Library/Audio/Plug-Ins/Components", os.path.expanduser("~/Library/Audio/Plug-Ins/Components")],
+}
+
+
+class PluginScanRequest(BaseModel):
+    custom_directories: Optional[list] = None
+    scan_formats: Optional[list] = None
+    force_rescan: Optional[bool] = False
+
+
+@router.post("/plugins/scan")
+async def scan_desktop_plugins(req: PluginScanRequest, current_user: dict = Depends(get_current_user)):
+    """Quét VST3/AU từ thư mục custom — spec: POST /api/v1/desktop/plugins/scan."""
+    os_name = platform.system()
+    dirs = req.custom_directories or DEFAULT_PLUGIN_DIRS.get(os_name, ["/opt/daw_engine/vst3"])
+    if isinstance(dirs, str):
+        dirs = [dirs]
+    scanner = NativePluginScanner()
+    plugins = scanner.scan_directories(dirs)
+    return {
+        "status": "success",
+        "os": os_name,
+        "scanned_directories": dirs,
+        "total_found": len(plugins),
+        "plugins": plugins,
+    }

app/api/v1/plugins.py

@@ -18,6 +18,7 @@ os.makedirs(UPLOAD_SF_DIR, exist_ok=True)
 
 SYSTEM_SF_DIR = "/opt/daw_engine/soundfonts"
 
+
 _inspector = None
 _scanner = None