Rename -Scene parameter to -Level in Create-Scenes.ps1, add -Scenes parameter for automatic level search to detect exact scene count with binary search algorithm, update documentation across Create-Scenes.md, SKILL.md, README.md and index.md to explain search behavior and exit code 1 on failure, fix agent skills directory paths to use Windows environment variables and add VS Code location

video-processing-scripts/SKILL.md

@@ -156,7 +156,7 @@ pwsh -NoProfile -File "C:\path\to\Video Processing Scripts\Create-Clip.ps1" -Vid
 | [Create-Clip.ps1](Create-Clip.md) | Clip a frame range. The output name is the source name plus `-Suffix` (default `-Clip`). Forwards extra parameters to Clone-Video.ps1 | `-Video P01.mp4 -Frames "100-200"` |
 | [Create-FullSubtitle.ps1](Create-FullSubtitle.md) | Merge two SRT files into one, with timing taken from the video duration | `-Video v.mp4 -Subtitle1 a.srt -Subtitle2 b.srt -Output out.srt` |
 | [Create-PillarBox.ps1](Create-PillarBox.md) | Wrap a video in a 16:9 frame with side-bar effects (solid colours, or blurred backgrounds from the video). `-Vertical` gives a 9:16 frame for square sources | `-Video v.mp4 -Effect black` |
-| [Create-Scenes.ps1](Create-Scenes.md) | Detect scene changes and create one clip per scene. `-List` only shows the scenes. Forwards extra parameters to Create-Clip.ps1 and Clone-Video.ps1 | `-Video P01.mp4 -Scene 0.3 -List` |
+| [Create-Scenes.ps1](Create-Scenes.md) | Detect scene changes and create one clip per scene. `-List` only shows the scenes. `-Scenes` searches the level for a given scene count. Forwards extra parameters to Create-Clip.ps1 and Clone-Video.ps1 | `-Video P01.mp4 -Level 0.3 -List` |
 | [Create-ShortClip.ps1](Create-ShortClip.md) | Build a vertical short clip from an INI plan, with optional overlay, colour, smoothing and speed. `-Render` builds the video from existing frames | `-Video v.mp4 -Plan plan.ini` |
 | [Create-Turnaround.ps1](Create-Turnaround.md) | Arrange same-sized images into a row or grid turnaround sheet, with padding colour, quality and compression options | `-Source "C:\renders\CharacterA" -Target sheet.png` |
 | [Crop-Clips.ps1](Crop-Clips.md) | Batch crop LTX-2, Kling and Wan videos to standard sizes. `-Size` fits every video to a chosen size. Square videos become 1080x1080 | `-Source in_dir -Target out_dir` |
@@ -181,9 +181,9 @@ pwsh -NoProfile -File .\Create-Clip.ps1 -Video P01.mp4 -Frames "100-200"
 **Split a video into scenes, with forwarded parameters** (list first, then create clips scaled to 720p without audio):
 
 ```powershell
-pwsh -NoProfile -File .\Create-Scenes.ps1 -Video P01.mp4 -Scene 0.3 -List
-pwsh -NoProfile -File .\Create-Scenes.ps1 -Video P01.mp4 -Scene 0.3 -Size 720p -NoAudio -WhatIf
-pwsh -NoProfile -File .\Create-Scenes.ps1 -Video P01.mp4 -Scene 0.3 -Size 720p -NoAudio
+pwsh -NoProfile -File .\Create-Scenes.ps1 -Video P01.mp4 -Level 0.3 -List
+pwsh -NoProfile -File .\Create-Scenes.ps1 -Video P01.mp4 -Scenes 4 -Size 720p -NoAudio -WhatIf
+pwsh -NoProfile -File .\Create-Scenes.ps1 -Video P01.mp4 -Scenes 4 -Size 720p -NoAudio
 ```
 
 **Extract the last frame to a named PNG:**