T33: the sessions and right columns resize by a drag on their border toward the terminal, 160 to 960 pixels, kept in the settings once a drag rests; Ely 5c2822c's resizable ShellColumn, whose handle occludes the header so the drag moves no window, and Ely 005faef's handle line, a filled hairline, since gpui paints a border no wider than half its box

README.md

@@ -44,7 +44,7 @@ The app writes its log to stderr. `RUST_LOG=elyterminal=debug` writes more; `tra
 - The terminal runs on `alacritty_terminal`: 256 colors and truecolor, bold, dim, italic, five underline styles, wide characters and combining marks. Box drawing, block elements and powerline shapes are drawn as geometry, so lines join across cells. Keys follow xterm and the kitty keyboard protocol; input methods compose at the cursor; programs can track the mouse; pastes are bracketed when a program asks; OSC 8 and plain links open with the link press below; find searches the scrollback.
 - Shell integration for zsh, bash, fish and PowerShell: each prompt reports its folder and title.
 - Sessions: new, close and switch. A bell marks a hidden session's row and makes no sound.
-- A button at each end of the title bar hides or shows its side column; the window opens as it was left, at the size it was left at. On Windows and Linux a gear beside the right one opens Settings.
+- A button at each end of the title bar hides or shows its side column, and a drag on the border between a side column and the terminal resizes it; the window opens as it was left, at the size and widths it was left at. On Windows and Linux a gear beside the right one opens Settings.
 - Files shows the session's folder as a tree with Git's marks. Inside herdr the folder is that of herdr's focused pane.
 - Git shows the branch, stages, unstages, discards, commits, lists recent commits and opens diffs, all through the `git` command line.
 - Themes: Ely Dark, Ely Light, Catppuccin Mocha, Macchiato, Frappé and Latte, Tokyo Night, Dracula, Nord, Gruvbox Dark, Rosé Pine, Solarized Light, One Light and Kanagawa Wave. A second theme can take over while the system is dark. On Omarchy 4, an Omarchy theme follows the system's theme as it switches, and is the default there.