Improve color calculation

Added

• Add layout-aware Ambilight color sampling for video frames.
• Add straight-boundary detection to better identify the real video content area.
• Add improved letterbox and pillarbox handling before edge color extraction.
• Add detection for inset sponsor/ad panels on the right and bottom edges.
• Add support for L-shaped right + bottom sponsor placements, where live content is shrunk and ads occupy the remaining frame area.
• Add dominant-hue layout-panel validation so ad backgrounds with logos, QR codes, text, gradients, or product images can still be detected.

Changed

• Increase video color sampling resolution from 80x45 to 160x90 for more accurate boundary and region detection.
• Improve right/bottom edge color selection so sponsor/ad panels are less likely to dominate Ambilight colors.
• Update boundary detection to prefer the first valid content/ad boundary instead of the strongest internal ad edge.
• Refine content-bound detection before calculating edgeColors.top, edgeColors.right, edgeColors.bottom, edgeColors.left, and edgeColors.center.
• Make layout-panel detection more tolerant of real-world ad creatives with non-flat details.

Fixed

• Fix cases where live content with right-side or bottom sponsor placements could cause Ambilight colors to be dominated by the ad background.
• Fix L-shaped sponsor layouts where both right and bottom ad regions could remain inside the sampled content area.
• Improve handling of non-black or visually complex letterbox/pillarbox regions.

Adds Ambilight-style video color reporting. Webhook payloads now include edgeColors.top, right, bottom, left, and center, using content-aware sampling, letterbox avoidance, dominant hue selection, LED color tuning, brightness limits, and adaptive smoothing. The previous averageColor field was removed in favor of edgeColors.

Add continuous reporting mode

Add allow/deny list for domains

Fix bug with 'fullscreen' data

Add disable button