* tizi: retry amp comms
* ensure all config is written together
* simple test
* check errors
* test shutdown
* a tici exclusive
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Co-authored-by: Comma Device <device@comma.ai>
old-commit-hash: 767ed4295f
* simple extract test
* add test with loopback
* test for chunk reuse
* test seeding
* add instructions
* cleanup
* install casync
* make more tests work without a loopback
old-commit-hash: 753f4c7fab