v0.7.0

[0.7.0] - 2026-08-25

Added

• Multi-signal kill menu (k) to terminate the selected process with
  SIGTERM, SIGKILL, or SIGINT.
• Per-interface network detail popup (i) listing each interface with its
  download and upload rates.
• Freeze / pause (space) to hold the dashboard at the current snapshot;
  press again to resume with fresh data.
• New built-in themes: Dracula, Nord, and GitHub Dark (in addition to the four
  Catppuccin flavors).
• Settings toggle to show or hide the Active/History chart labels in the CPU,
  memory, and GPU panels (default on).
• Process details popup now shows the full command line (wrapped, truncated to
  three lines with an ellipsis for longer commands).

Changed

• Sort key and direction (set with c/m/p/n) now persist across sessions.
• Disk table gained READ and WRITE I/O columns.
• Refresh interval is clamped to a 50 ms floor on load (protects against a
  busy-loop from a zero or negative interval).
• Reduced per-tick allocation: the process list is rendered from indices
  (no full-list clone) and filtering is allocation-free.
• Disk panel now uses a table layout (mount, size, used, free) with the used
  value colored by fullness, instead of a bar with an inlaid percentage.
• Disk and sensors panels now share the row evenly (50/50) instead of 1:2.