new additions : What's new

✅ Rust PTY backend (portable-pty)
     - pty_spawn / pty_write / pty_resize / pty_kill commands
     - Output streamed via pty:data Tauri events (base64-encoded bytes)
     - Spawns /bin/bash (falls back to /bin/bash), starts in /home/code
  ✅ xterm.js terminal card (full ANSI + true color)
  ✅ Toolbar (top-left) with + Note / + Terminal
  ✅ Shared useDragHandle hook (notes + terminals)
  ✅ Terminal font-size scales with canvas zoom → crisp at any zoom
  ✅ Terminal auto-refits when card resizes or zoom changes

node_modules/@xterm/addon-fit/README.md

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+## @xterm/addon-fit
+
+An addon for [xterm.js](https://github.com/xtermjs/xterm.js) that enables fitting the terminal's dimensions to a containing element. This addon requires xterm.js v4+.
+
+### Install
+
+```bash
+npm install --save @xterm/addon-fit
+```
+
+### Usage
+
+```ts
+import { Terminal } from '@xterm/xterm';
+import { FitAddon } from '@xterm/addon-fit';
+
+const terminal = new Terminal();
+const fitAddon = new FitAddon();
+terminal.loadAddon(fitAddon);
+terminal.open(containerElement);
+fitAddon.fit();
+```
+
+See the full [API](https://github.com/xtermjs/xterm.js/blob/master/addons/addon-fit/typings/addon-fit.d.ts) for more advanced usage.