feat: add manifest options support for cargo build invocations

[svasista-ms]

This PR adds support for forwarding Cargo “manifest options” (--locked, --offline, --frozen) from cargo wdk build down to the underlying Cargo build invocations, improving reproducibility/offline support.

Resolves #648

Changes

1. Introduces a ManifestOptions clap args struct and exposes it on the build CLI via #[command(flatten)] [1]
2. Threads ManifestOptions through BuildAction/BuildTask and forwards flags to cargo metadata, cargo build and cargo rustc invocations in the build action. [2] [3] [4]
3. Adds/updates unit tests and one system level test to validate the forwarding behavior. [5] [6]

Screenshots

1. cargo wdk build --help showing Manifest Options:

2. cargo wdk build --locked --sample on the /examples emulated workspace:

[Copilot]

Pull request overview

This PR adds support for forwarding Cargo “manifest options” (--locked, --offline, --frozen) from cargo wdk build down to the underlying Cargo build invocations, improving reproducibility/offline support.

Changes:

• Introduces a ManifestOptions clap args struct and exposes it on the build CLI via #[command(flatten)].
• Threads ManifestOptions through BuildAction/BuildTask and forwards flags to cargo build and cargo rustc.
• Adds/updates unit tests to validate the forwarding behavior.

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
crates/cargo-wdk/src/cli.rs	Adds flattened manifest-related CLI flags to the build subcommand and passes them into the build action.
crates/cargo-wdk/src/actions/mod.rs	Defines ManifestOptions and a helper to convert the selected options into Cargo CLI args.
crates/cargo-wdk/src/actions/build/mod.rs	Stores/propagates ManifestOptions within BuildAction and forwards them to cargo rustc target-probing.
crates/cargo-wdk/src/actions/build/build_task.rs	Forwards ManifestOptions into the cargo build command args; adds focused tests for forwarding.
crates/cargo-wdk/src/actions/build/tests.rs	Extends build action tests to cover manifest option forwarding in higher-level orchestration.

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[codecov-commenter]

Codecov Report

❌ Patch coverage is 99.12281% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 79.85%. Comparing base (74b1da7) to head (b57d075).

Files with missing lines	Patch %	Lines
crates/cargo-wdk/src/actions/build/mod.rs	85.71%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #656      +/-   ##
==========================================
+ Coverage   79.45%   79.85%   +0.40%     
==========================================
  Files          26       26              
  Lines        5500     5610     +110     
  Branches     5500     5610     +110     
==========================================
+ Hits         4370     4480     +110     
  Misses       1001     1001              
  Partials      129      129              

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[Copilot]

Pull request overview

Copilot reviewed 6 out of 6 changed files in this pull request and generated 1 comment.

[Copilot]

Pull request overview

Copilot reviewed 8 out of 8 changed files in this pull request and generated no new comments.