Remove internal planning documents

[han-xudong]

Remove completed internal design and implementation plans from the public repository. Ignore the local .superpowers workspace so future planning artifacts are not committed.

Summary by CodeRabbit

• Documentation
  • Removed outdated design and implementation planning documents related to upcoming releases and platform support.
• Chores
  • Updated repository ignore settings to include the local .superpowers workspace while retaining existing worktree exclusions.
  • No application behavior, public interfaces, or end-user functionality changed.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: 99f2d667-e65e-439a-93a4-a014eced7ad0

📥 Commits

Reviewing files that changed from the base of the PR and between 3e557f2 and 64f4284.

📒 Files selected for processing (5)

• .gitignore
• .superpowers/sdd/2026-07-24-pynetft-2.0-design.md
• .superpowers/sdd/2026-07-24-pynetft-2.0-implementation-plan.md
• .superpowers/sdd/2026-07-25-pynetft-macos-support-design.md
• .superpowers/sdd/2026-07-25-pynetft-macos-support-implementation-plan.md

💤 Files with no reviewable changes (4)

• .superpowers/sdd/2026-07-25-pynetft-macos-support-implementation-plan.md
• .superpowers/sdd/2026-07-24-pynetft-2.0-design.md
• .superpowers/sdd/2026-07-25-pynetft-macos-support-design.md
• .superpowers/sdd/2026-07-24-pynetft-2.0-implementation-plan.md

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📝 Walkthrough

Walkthrough

The repository now ignores the local .superpowers/ directory, retains .worktrees/, updates the related .gitignore comment, and removes four pyNetFT design and implementation-plan documents.

Changes

Repository cleanup

Layer / File(s)	Summary
Ignore local artifacts and remove planning documents .gitignore, .superpowers/sdd/*	The ignore rules cover .superpowers/ and .worktrees/, while the listed pyNetFT design and implementation-plan documents are deleted.

Estimated code review effort: 1 (Trivial) | ~5 minutes

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly matches the main change: removing internal planning documents from the repository.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch chore/remove-internal-planning-docs

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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