* add VM completion for run command
* add VM completion for stop command
* create ShellCompletions utilities
* add shell completions to some commands
* add shell completion for fqn command
* run command: fix tiny typo
* add shell completion for get command
* more shell completions
* remove unnecessary `try`
* refactor ShellCompletions file
* Ditch Foundation.exit()'s where feasible
* Sentry integration
* SwiftFormat
* Upload symbols and sources to Sentry
* Use Sentry Releases
* Do not use ExitCode exceptions
* Clarify why we need CustomNSError extension
* Support pulling/pushing VMs to OCI-compatible registries
* Registry: rename request() to endpointRequest() for clarity
* Registry: include JSON details on HTTP status code mismatch errors
* .cirrus.yml: run tests
* Fix testDigest
* Registry: set Content-{Length,Type} headers when pushing blob
* Refactor Registry.auth() and enrich RegistryError.AuthFailed
* Remove useless comment
* Fix WWWAuthenticate a bit and add tests
* WWWAuthenticate: expect a Bearer scheme
* Registry.auth(): document the passing of ["scope", "service"] parameters
* Clarify unexpected HTTP code error when retrieving auth token
* Make RemoteName parser more relaxed for now
* tart clone: pull the VM if it's OCI-based first
* VMStorageOCI: ensure the old symbolic link is overwritten
* tart push: support multiple remote VM names
* Logging: push/pull progress
* Use 500 MB chunks (instead of 500 MiB) to evenly cut disk
...which also uses powers of 10.
* Credentials: only read credentials labeled "Tart Credentials"
Bartek Pacia