Homewatch 0.0.6

This release brings recording playback to Homewatch — a compact clip and
timeline browser, playback that can actually run faster, and playback for
cameras recorded through an NVR — alongside live-audio volume control and
several home-screen refinements.

• Adds a recording playback browser you can switch between a horizontal clip
  strip and a 24-hour timeline. It opens in the same window with a consistent
  back button and scrolls to the most recent clip first.
• Plays recordings from NVR channels by routing the request through the recorder
  with the child camera's identifier, so both NVR-backed cameras on the home
  screen and channels opened in the NVR view can be played back.
• Makes the playback speed control (1×–8×) render faster instead of spinning,
  and re-enables the picker.
• Fixes replay that stayed black on cameras reporting non-monotonic frame
  timestamps by keeping the playback clock steady regardless of what the camera
  stamps on each frame.
• Adds recording range download for saving a chosen span to disk.
• Lets a home-screen camera flip between viewing through an NVR and connecting
  directly, prompting for the camera password only when setting up direct
  access.
• Adds live-audio volume control with a loudness meter.
• Lets cameras be reordered on the home screen by drag and drop.
• Hides the Preset, Monitor, and More tabs on cameras without pan, tilt, or
  zoom.
• Smooths the live-to-playback handoff so a camera no longer gets stuck busy,
  and stops the camera-clock check from false-flagging across time zones and
  daylight saving.

Homewatch remains an independent client. NVR-routed playback reuses the saved
recorder connection and does not copy child-camera passwords or change recorder
settings.