fix(cli): extend SQUAD_TEAM_ROOT to all resolveSquad() call sites

[jazz127]

All commands now respect SQUAD_TEAM_ROOT env var for subprocess compatibility. Previously only nap, status, and cost used getSquadStartDir().

Closes bradygaster#835
Related: PR bradygaster#763, bradygaster#734

What

Why

How

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PR Readiness Checklist

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Check each item before requesting review. See CONTRIBUTING.md for full details.

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Changeset

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Breaking Changes

Waivers

[github-actions]

🛫 PR Readiness Check

ℹ️ This comment updates on each push. Last checked: commit f25c8b9

⚠️ 3 item(s) to address before review

Status	Check	Details
✅	Single commit	1 commit — clean history
✅	Not in draft	Ready for review
❌	Branch up to date	dev is 7 commit(s) ahead — rebase recommended
❌	Copilot review	No Copilot review yet — it may still be processing
✅	Changeset present	Changeset file found
✅	Scope clean	No .squad/ or docs/proposals/ files
✅	No merge conflicts	No merge conflicts
✅	Copilot threads resolved	No Copilot review threads
❌	CI passing	13 check(s) still running

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[github-actions]

🟡 Impact Analysis — PR #4

Risk tier: 🟡 MEDIUM

📊 Summary

Metric	Count
Files changed	2
Files added	1
Files modified	1
Files deleted	0
Modules touched	2

🎯 Risk Factors

• 2 files changed (≤5 → LOW)
• 2 modules touched (2-4 → MEDIUM)

📦 Modules Affected

root (1 file)

• .changeset/fix-team-root-all-commands.md

squad-cli (1 file)

• packages/squad-cli/src/cli-entry.ts

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This report is generated automatically for every PR. See #733 for details.