Greptile Summary

This PR adds a cargo install aube --locked section to the installation docs, placed logically between the recommended mise path and the from-source build path. The new section is accurate: the command syntax is correct, the prerequisite (an existing Rust toolchain) is properly stated, the --locked flag is correctly explained as honoring the committed Cargo.lock, and the binary destination (~/.cargo/bin/aube) is right.

Notable:

• The PR author explicitly flags a merge dependency: the crates.io package won't exist until after PR rename: aube-cli crate -> aube #7 lands and release-plz publishes a release. Merging before that point will point users at a 404. The author's test checklist already captures this, so no extra gate is needed — just respect the merge order.
• No README change is needed because README.md already defers to the docs page for alternative install methods.
• The from-source section (pre-existing) omits --locked, which is acceptable since building from a local checkout has different semantics than a registry install.

Confidence Score: 5/5

Safe to merge once the crates.io release from PR #7 is live — the doc content itself is accurate and well-structured.

Documentation-only change with correct content, clear prose, and appropriate placement. The one real risk (linking to a crates.io package that doesn't exist yet) is already explicitly called out in the PR description and test checklist — no surprises for the merger.

No files require special attention.

Important Files Changed

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[Install aube] --> B{Have mise?}
    B -- Yes --> C["mise use -g aube\n(Recommended)"]
    B -- No --> D{Have Rust toolchain?}
    D -- Yes --> E["cargo install aube --locked\n(From crates.io) ← NEW"]
    D -- No --> F{Want to build from source?}
    F -- Yes --> G["git clone + cargo install --path crates/aube"]
    F -- No --> H[Install mise or Rust toolchain first]
    C --> I[aube --version]
    E --> I
    G --> I

_{Reviews (2): Last reviewed commit: "docs(installation): document `cargo inst..." | Re-trigger Greptile}