- Closes#461.
- Extract core types into ContainerResources target.
- Extract ContainerNetworkServiceClient from ContainerNetworkService.
- Relocate sandbox client from ContainerClient to
ContainerSandboxServiceClient.
- Relocate ContainerClient to ContainerAPIServiceClient.
- Common structure from services and clients under Source/Services.
Updated project hierarchy:
```
Sources/CAuditToken - audit token access wrapper
Sources/CLI - CLI executable
Sources/ContainerBuild - builder
Sources/ContainerCommands - CLI command implementations
Sources/ContainerLog - logging helpers
Sources/ContainerPersistence - persistent data and system property helpers
Sources/ContainerPlugin - plugin system
Sources/ContainerResource - resource (container, image, volume, network) types
Sources/ContainerVersion - version helpers
Sources/ContainerXPC - XPC helpers
Sources/CVersion - injected project version
Sources/DNSServer - container DNS resolver
Sources/Helpers - service executables
Sources/Services/*/Client - service clients
Sources/Services/*/Server - service implementations
Sources/SocketForwarder - port forwarding
Sources/TerminalProgress - progress bar
```
## Type of Change
- [ ] Bug fix
- [ ] New feature
- [x] Breaking change
- [ ] Documentation update
## Motivation and Context
The ContainerClient library was a bit of a grab bag. This refactor
applies a more sensible project and library structure for resource data
types, services, and clients.
## Testing
- [x] Tested locally
- [x] Added/updated tests
- [ ] Added/updated docs
- Fixes#883.
Changes `BuildImageResolver` to use `fetch()` instead of `pull()`.
`fetch()` checks the cache first and only pulls if needed, preventing
incorrect progress events (e.g., "1/1 KB" metadata checks) on cached
images that caused the progress bar width calculation to produce
negative/weird padding counts, triggering "Fatal error: Negative count
not allowed" crashes during rebuilds.
- Closes#710.
## Type of Change
- [ ] Bug fix
- [x] New feature
- [ ] Breaking change
- [ ] Documentation update
## Motivation and Context
Fetching images during builds currently show just a 0.0s timer, and no
other info making builds appear hung. This adds a realtime download
progress bar with info, when pulling base images during builds.
<img width="1133" height="640" alt="Screenshot 2025-11-04 at 2 54 33 PM"
src="https://github.com/user-attachments/assets/200d8485-a956-4ce1-bbfe-d7406bd85774"
/>
## Testing
- [x] Tested locally
- [ ] Added/updated tests
- [ ] Added/updated docs
Saehej Kang