TrimWM 0.10.0

Changes

• BSP workspaces tile in a fixed grid: two columns, then two rows, then each quarter split side by side, so up to eight windows sit in two rows. The shape depends only on how many windows are open, not on focus, and no tile spans both columns. A new window splits the one tile the grid needs split, and closing a window moves at most one other window. Before, a new window halved the focused one by its aspect ratio, and closing the left window of three left two full-width rows.
• split horizontal and split vertical are gone from the default bindings (Option+H/V). Existing bindings and autotile split-ratio still load and do nothing.

Verification

• All 223 tests pass, including new tests for the grid shape at every window count, keeping the shape regardless of focus, and moving at most one window when a window opens or closes.
• The app is signed with Developer ID, uses the hardened runtime, and is notarized with a stapled ticket.

Full Changelog: v0.9.7...v0.10.0