feat(lab08): add DES SIR model and final deliverables

feat(lab07): add DES models, reports, and generated results

feat(lab06): add SIR Petri net modeling workflow and final deliverables

docs(lab05): finalize Petri net modeling report and presentation

feat(lab04): finalize SIR agent-based simulation project - update presentation

feat(lab04): finalize SIR agent-based simulation project

add output files (did not add in last commit)

feat: add report and presentation on mathematical modeling of collaborative decision-making

Merge branch 'release/1.4.7'

chore(changelog): update changelog

fix(main): move -- -\> - in file names

feat(main): add course security-modeling