index.md -> readme.md; add molab links (#145)

fix: finalizing notebooks for relaunch

feat: overhaul for relaunch

feat: auto-update notebooks during build

a big --fix indeed

Uniform author acknowledgments in READMEs

fix typos

notebook authors

optimization: move import marimo as mo to top of notebook

fix portfolio optimization example

dcp, sdp

Revert "remove scipy dep"

remove scipy dep

portfolio optimization example

qp: level curves

optimization: qps

minimum fuel optimal control

fix readme

optimization course start