test: support shared steps

[hellyzh]

No description provided.

[Copilot]

Pull Request Overview

This PR adds support for parsing and recursively fetching shared steps referenced via <compref> tags in test case steps.

• Introduces a combined regex to capture both <step> blocks and <compref> tags.
• Refactors step extraction into an async getStepDetails function.
• Adds logic to fetch and inline shared steps by recursively calling getStepDetails.

Comments suppressed due to low confidence (1)

packages/tests/scripts/fetch-test-plan-test-cases.ts:131

• The variable text is used without declaration, leading to a compile error under strict mode. Declare it (e.g., let text: string | undefined;) before first use.

                const getStepDetails = async (

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 90.02%. Comparing base (08a6ef6) to head (1337649).
Report is 3 commits behind head on dev.

Additional details and impacted files

@@           Coverage Diff           @@
##              dev   #14248   +/-   ##
=======================================
  Coverage   90.02%   90.02%           
=======================================
  Files         647      647           
  Lines       38861    38861           
  Branches     7829     7797   -32     
=======================================
  Hits        34984    34984           
  Misses       1756     1756           
  Partials     2121     2121           

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