Initial commit: OpenTerminal v0.1.0

Open-source terminal app (local + SSH): split panes, themes, SFTP,
server monitoring, broadcast input, ZMODEM, system tray, single instance.
Electron + React + TypeScript. MIT License.

src/main/windowChrome.ts

@@ -0,0 +1,16 @@
+import { BrowserWindow } from 'electron'
+import type { AppSettings } from '@shared/settings'
+import { getThemeById } from '@shared/theme'
+
+/** Title bar overlay + window background follow the active terminal theme. */
+export function applyWindowChrome(settings: AppSettings): void {
+  const theme = getThemeById(settings.terminal.themeId, settings.customThemes)
+  const bg = theme.colors.background
+  const fg = theme.colors.foreground
+  for (const win of BrowserWindow.getAllWindows()) {
+    win.setBackgroundColor(bg)
+    if (process.platform === 'win32') {
+      win.setTitleBarOverlay({ color: bg, symbolColor: fg, height: 36 })
+    }
+  }
+}