added Main Navigation,

added vendor notes and scripts

vendor/poznamky.txt

@@ -0,0 +1,9 @@
+najdi umelkca:
+https://musicbrainz.org/ws/2/artist?query=artist:stromae&fmt=json&limit=10
+
+potom z neho vyber jeho ID: ab2528d9-719f-4261-8098-21849222a0f2
+
+a podla toho najdi jeho albumy:
+https://musicbrainz.org/ws/2/release-group?artist=ab2528d9-719f-4261-8098-21849222a0f2&type=album&fmt=json&limit=100
+
+

vendor/update.bat

@@ -0,0 +1,22 @@
+set "ROOT=%~dp0"
+if "%ROOT:~-1%"=="\" set "ROOT=%ROOT:~0,-1%"
+
+set "DIR_FFMPG=%ROOT%\ffmpeg-master-latest-win64-gpl-shared"
+set "DIST_PUBLIC=%DIST_DIR%\public"
+set "DIST_APP=%DIST_PUBLIC%"
+set "FRONTEND_DIR=%ROOT%\frontend"
+set "BACKEND_DIR=%ROOT%\backend"
+
+echo [1/4] Cleaning FFMPEG
+if exist "%DIR_FFMPG%" (
+	rmdir /S /Q "%DIR_FFMPG%"
+}
+
+echo [2/4] Download YT-DLP
+curl -L -o yt-dlp.exe https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp.exe
+
+echo [3/4] Download FFMPEG
+curl -L -o ffmpeg.zip https://github.com/BtbN/FFmpeg-Builds/releases/download/latest/ffmpeg-master-latest-win64-gpl-shared.zip
+
+echo [4/4] Unzip FFMPEG
+uinzip ffmpeg.zip

vendor/yt.bat

@@ -0,0 +1,8 @@
+@echo off
+
+yt-dlp.exe ^
+    -f ba ^
+    --embed-thumbnail ^
+    --embed-metadata ^
+    -o "temp\download.%%(ext)s" ^
+    "%~1"