Add terminal resize handling

- Detect KEY_RESIZE event in input thread
- Recreate windows with new dimensions on resize
- Redraw all content after resize
- Add minimum terminal size check (20x80)
- Handle both expansion and shrinking gracefully

ui.py

@@ -230,6 +230,10 @@ class UIManager:
         """Create all UI windows"""
         maxy, maxx = self.screen.getmaxyx()
 
+        # Minimum terminal size check
+        if maxy < 20 or maxx < 80:
+            return False
+
         # Server info window (top)
         self.info_window = curses.newwin(
             INFO_WINDOW_HEIGHT,
@@ -285,6 +289,53 @@ class UIManager:
 
         self.screen.noutrefresh()
         curses.doupdate()
+        return True
+
+    def handle_resize(self):
+        """Handle terminal resize event"""
+        try:
+            # Get new terminal dimensions
+            maxy, maxx = self.screen.getmaxyx()
+
+            # Minimum size check
+            if maxy < 20 or maxx < 80:
+                return False
+
+            # Update screen
+            curses.update_lines_cols()
+            self.screen.clear()
+            self.screen.addstr(0, 0, f"Quake Live PyCon: {self.host}")
+            self.screen.noutrefresh()
+
+            # Recreate windows with new dimensions
+            self.info_window.resize(INFO_WINDOW_HEIGHT, maxx - 4)
+            self.info_window.mvwin(INFO_WINDOW_Y, 2)
+
+            self.output_window.resize(maxy - 17, maxx - 4)
+            self.output_window.mvwin(OUTPUT_WINDOW_Y, 2)
+
+            self.divider_window.resize(1, maxx - 4)
+            self.divider_window.mvwin(maxy - 3, 2)
+            self.divider_window.clear()
+            self.divider_window.hline(curses.ACS_HLINE, maxx - 4)
+
+            self.input_window.resize(INPUT_WINDOW_HEIGHT, maxx - 6)
+            self.input_window.mvwin(maxy - 2, 4)
+
+            self.screen.addstr(maxy - 2, 2, '$ ')
+
+            # Refresh all windows
+            self.info_window.noutrefresh()
+            self.output_window.noutrefresh()
+            self.divider_window.noutrefresh()
+            self.input_window.noutrefresh()
+            self.screen.noutrefresh()
+            curses.doupdate()
+
+            return True
+
+        except curses.error:
+            return False
 
     def setup_input_queue(self):
         """Setup threaded input queue with command history and autocomplete"""
@@ -308,6 +359,17 @@ class UIManager:
                     if key == -1:  # No input
                         continue
 
+                    # Handle terminal resize
+                    if key == curses.KEY_RESIZE:
+                        manager.handle_resize()
+                        # Redraw input
+                        window.erase()
+                        window.addstr(0, 0, current_input)
+                        window.move(0, cursor_pos)
+                        window.noutrefresh()
+                        curses.doupdate()
+                        continue
+
                     # Tab key - cycle through suggestions
                     if key == ord('\t') or key == 9:
                         if suggestions: