Source repo squad team is stale — missing icons, outdated templates, UX drift from fresh init #67

Problem

The "squad squad" (the team in this repo's .ai-team/) was hand-created early in development and hasn't been refreshed as the product's templates evolved. This means the team building Squad has a worse experience than new users running squad init for the first time.

Specific drift observed:

team.md:

• Members use Wikipedia links instead of role emoji icons (🏗️, ⚛️, 🔧, etc.)
• @copilot capabilities section is less detailed than the current templates/roster.md
• Coordinator name is "Copilot" not "Squad" (template uses "Squad")

Charters:

• Existing charters were hand-written before the templates/charter.md template was finalized
• Missing some standard sections or have inconsistent formatting vs current template

General:

• Any new template improvements (ceremonies, routing, skills) may not have propagated back to source
• This is a "cobbler's children have no shoes" problem — if source repo drifts, it's likely customer installs drift too after upgrades

Why this matters

1. Dogfooding gap — Brady and the team aren't experiencing Squad the way users do
2. Customer risk — if we don't notice drift in our own repo, we won't catch it for users upgrading from older versions
3. UX consistency — role icons in the roster aren't just cosmetic, they help the coordinator identify agents at a glance

Proposed fix

Add an upgrade --refresh-team or equivalent mechanism that:

1. Refreshes team.md formatting to match current templates/roster.md (icons, structure)
2. Updates charter formatting to match templates/charter.md (without overwriting custom content like expertise, boundaries, voice)
3. Validates .ai-team/ structure matches current expectations
4. Reports what was refreshed

For the source repo specifically, a one-time manual refresh may suffice — but the general mechanism benefits all users.

Acceptance Criteria

• Source repo team.md has role emoji icons instead of Wikipedia links
• @copilot capabilities match current template
• Charters have all standard sections from template
• Consider whether upgrade subcommand should auto-refresh team formatting