new: mv script to module, add web client

module and:

• allow download/uploads chunked and repeated in web client
• add submodules to manage measurements
• annotate types
• add poetry
• add linter tests
• add CI
• add LICENSE

requested review from @juga

assigned to @juga

mentioned in commit 18166eb0

merged

mentioned in issue tpo/network-health/team#376 (closed)

added 1h of time spent at 2024-11-30