dotz v0.2

Highlights

• Added video playback with seek controls for smoother terminal video preview workflows.
• Introduced zoom controls with reset and pan support for better image inspection:
  • Zoom in/out: +, -
  • Zoom reset: 0
  • Pan while zoomed: h, j, k, l
• Added clockwise rotate and horizontal flip actions.
• Added floating overlays for file metadata and keyboard help (?).
• Improved status visibility with a two-line status bar showing filename plus zoom/slideshow/video state.

Usability Improvements

• Added n and p shortcuts for next/previous navigation.
• Improved slideshow controls:
  • d / D decrease or increase slideshow delay
  • Better handling when S is repeated
• Improved video seek key handling, including repeated key presses.
• Improved initial video frame extraction behavior by honoring ffmpeg skip_frame and nokey options.

Performance and Rendering

• Improved image loading and Braille rendering performance.
• Added threaded preprocessing/rendering stages.
• Improved terminal fit behavior by rendering images full width and full height where appropriate.
• Included additional optimization and code reduction passes.