Upload 9 files

src/views/InstructorView.js

@@ -175,6 +175,20 @@ export function setupInstructorEvents() {
     const pwdInput = document.getElementById('instructor-password');
     const authModal = document.getElementById('auth-modal');
 
+    // Define Kick Function globally (robust against auth flow)
+    window.confirmKick = async (userId, nickname) => {
+        if (confirm(`確定要踢出 ${nickname} 嗎？此動作無法復原。`)) {
+            try {
+                const { removeUser } = await import("../services/classroom.js");
+                await removeUser(userId);
+                // UI will update automatically via subscribeToRoom
+            } catch (e) {
+                console.error("Kick failed:", e);
+                alert("移除失敗");
+            }
+        }
+    };
+
     // Default password check
     const checkPassword = async () => {
         const { verifyInstructorPassword } = await import("../services/classroom.js");