tui: show friendly location badge instead of truncated model dir

[keypair34]

Summary

Fixes #2.

On the fine-tune "done" screen, the Adapter path field and the "Merged →" line printed raw absolute paths. The TUI fields are narrow, so those paths got cut off mid-string into things like /Users/setoelkahfi/Library/Group or …/Library/Group Containers/gro, which tells you nothing.

This shows an [Onde Inference] badge instead. It reuses the same path classification the GGUF detail screen already does through location_label(). The Adapter box keeps the file name too, so you can still tell which artifact it is.

Changes

• src/app.rs: pulled the path-to-label logic out of AdapterEntry::location_label into a location_label_for_path() free function. location_label now calls it.
• src/ui.rs: the fine-tune "done" screen renders [Onde Inference] lora_adapter.safetensors in the Adapter box and Merged → [Onde Inference] instead of the cut-off paths.

Before / After

Before:

Adapter
/Users/setoelkahfi/Library/Group        <- truncated
✓ Merged → /Users/setoelkahfi/Library/Group Containers/gro   <- truncated

After:

Adapter
[Onde Inference]  lora_adapter.safetensors
✓ Merged → [Onde Inference]

Testing

• cargo build passes
• cargo clippy --all-targets is clean

🤖 Generated with Claude Code

[setoelkahfi]

Reopening under the correct author account (setoelkahfi). Superseded by a new PR for the same branch.