aprender 0.30.0

Next-generation ML framework in pure Rust — `cargo install aprender` for the `apr` CLI
Documentation
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# apr pull

```
Download and cache model from HuggingFace (Ollama-like UX)

Usage: apr pull [OPTIONS] <MODEL>

Arguments:
  <MODEL>  Model reference (alias, hf:// URI, or org/repo)

Options:
      --force          Force re-download even if cached
      --json           Output as JSON
  -v, --verbose        Verbose output
  -q, --quiet          Quiet mode (errors only)
      --offline        Disable network access (Sovereign AI compliance, Section 9)
      --skip-contract  Skip tensor contract validation (PMAT-237: use with diagnostic tooling)
  -h, --help           Print help
  -V, --version        Print version
```