ci(*:skip): Migrate devtool to uv

[danieljanes]

No description provided.

[Copilot]

Pull request overview

This PR migrates the dev/devtool developer tooling environment from Poetry to uv, updating packaging metadata, adding contributor documentation, and adjusting CI workflows/bootstrap so jobs can install and run devtool via uv.

Changes:

• Switch dev/pyproject.toml from Poetry metadata to PEP 621 + Hatchling, and configure uv dependency groups/sources.
• Add dev/README.md documenting how to sync and run devtool via uv.
• Update select GitHub Actions workflows and the shared bootstrap composite action to support installing/running uv for devtool-dependent jobs.

Reviewed changes

Copilot reviewed 7 out of 8 changed files in this pull request and generated 6 comments.

Show a summary per file

File	Description
dev/pyproject.toml	Migrate from Poetry config to PEP 621 + Hatchling, add uv dependency groups and git source.
dev/README.md	New documentation for setting up and running devtool with uv.
.github/workflows/intelligence-docs.yml	Replace Poetry install + direct tool call with uv sync and uv run.
.github/workflows/build-deploy-non-framework-docs.yml	Install devtool deps via uv and run devtool commands through uv run.
.github/workflows/framework-test.yml	Expand path filters to trigger when dev lock/config changes.
.github/workflows/datasets-test.yml	Expand path filters to trigger when dev lock/config changes.
.github/actions/bootstrap/action.yml	Add optional uv installation support/outputs to the shared bootstrap action.

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[panh99]

LGTM!