feat: complete faculty directory changes

test-filter.js

@@ -0,0 +1,28 @@
+const FACULTY_DATA = [
+  {
+    id: '9',
+    name: 'Prof. R. Vijayakumar',
+    designation: 'Assistant Professor',
+    department: 'Mechanical Engineering',
+    office: 'MECH Block, Room 102',
+    specialization: 'CAD/CAM, Robotics',
+    email: 'vijayakumar@rit.edu',
+  }
+];
+
+const searchFaculty = "";
+const selectedDept = "Mechanical Engineering";
+
+const filteredFaculty = FACULTY_DATA.filter((f) => {
+  const searchLower = searchFaculty.toLowerCase();
+  const matchSearch = 
+    f.name.toLowerCase().includes(searchLower) ||
+    f.department.toLowerCase().includes(searchLower) ||
+    f.designation.toLowerCase().includes(searchLower) ||
+    (f.specialization && f.specialization.toLowerCase().includes(searchLower));
+  
+  const matchDept = selectedDept === 'All Departments' || f.department === selectedDept;
+  return matchSearch && matchDept;
+});
+
+console.log(filteredFaculty);