update Final Project proposal link

Author: afeld

extras/lib/school.py

@@ -72,7 +72,7 @@ class SchoolText:
         assignment_cutoff_name="`Until` date",
         python_for_mbas="https://clio.columbia.edu/catalog/15536430",
         statista_url="https://clio.columbia.edu/catalog/11329105",
-        final_project_proposal="https://edstem.org",
+        final_project_proposal="https://edstem.org/us/courses/89677/discussion/7659126",
         attendance_url="https://community.canvaslms.com/t5/Canvas-Basics-Guide/What-is-the-Roll-Call-Attendance-Tool/ta-p/59#take_attendance",
         course_search="https://vergil.columbia.edu/",
         linkedin_learning_url="https://www.cuit.columbia.edu/linkedin-learning",