fix(cli): inspect overridden Arduino-Pico libraries

[zackees]

Summary

• make fbuild lib-select honor the Arduino-Pico platform_packages override used by normal builds
• seed the diagnostic with board registry defines so it evaluates Pico W conditional headers like the build does
• add a regression test for the override cache location
• release fbuild 2.5.11

Verification

• soldr cargo test -p fbuild-header-scan --lib
• soldr cargo test -p fbuild-cli --bin fbuild lib_select::tests::rp2040_diagnostic_uses_platform_package_override -- --exact
• FastLED bash compile rp2350w --examples AutoResearch with fbuild 2.5.10 and no temporary WiFi package override: passed (1.12 MB flash, 124.26 KB RAM)

Closes#1254

Summary by CodeRabbit

• New Features

  • Added support for board-specific configuration when selecting libraries.
  • Arduino-Pico and RP2040 framework lookups now honor configured package overrides.

• Bug Fixes

  • Improved framework cache resolution for customized Arduino-Pico package sources.
  • Added coverage to verify override-based framework selection.

• Chores

  • Updated the project version to 2.5.11.

[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro Plus

Run ID: 73fbd7a8-e2cf-4674-ab31-c307ece90d43

📥 Commits

Reviewing files that changed from the base of the PR and between b8c20e1 and 5d8e580.

📒 Files selected for processing (3)

• Cargo.toml
• crates/fbuild-cli/src/lib_select.rs
• pyproject.toml

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📝 Walkthrough

Walkthrough

The change updates RP2040 framework-library resolution to use board defines and Arduino-Pico platform-package overrides. It adds a diagnostic test for override cache paths and increments the workspace and Python package versions to 2.5.11.

Changes

RP2040 framework resolution

Layer / File(s)	Summary
Board-aware framework resolution crates/fbuild-cli/src/lib_select.rs	lib-select derives board-specific defines before active-library resolution. RP2040 framework lookup now uses environment configuration and supports framework-arduinopico platform-package overrides. A test verifies the override cache path.

Release version update

Layer / File(s)	Summary
Package version updates Cargo.toml, pyproject.toml	The workspace and Python package versions change from 2.5.10 to 2.5.11.

Estimated code review effort: 3 (Moderate) | ~20 minutes

Possibly related issues

• fix(rp2040): honor bundled framework libraries and lib_deps #1247: Both changes update Arduino-Pico/RP2040 framework and library resolution in lib_select.
• fix(rp2040): restrict Arduino-Pico include paths to selected libraries #1250: Both changes affect RP2040/Arduino-Pico library selection, although this change targets framework cache resolution.

Possibly related PRs

• FastLED/fbuild#1097: Both modify lib_select framework and library resolution, including board-specific defines.
• FastLED/fbuild#1249: Both modify RP2040/Arduino-Pico framework-library resolution and platform-package handling.
• FastLED/fbuild#1023: Both update versions in Cargo.toml and pyproject.toml.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/rp2040-wifi-ldf-selection

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