chore(dashboard): rename app directory

[christso]

Summary

• Renamed the repository app folder from apps/studio to apps/dashboard.
• Updated workspace/package wiring from @agentv/studio to @agentv/dashboard where needed for builds.
• Updated CLI SPA dist resolution/copy paths, Dockerfile package/dist paths, and path references that need to point at the renamed folder.
• Avoided broad product terminology churn; legacy command/config names remain where they are compatibility surfaces.

Red/green evidence

Red evidence on fresh origin/main before the change:

Red evidence (before change):
apps/studio exists
apps/dashboard absent

Green evidence after the change:

Green directory evidence (after change):
apps/studio absent
apps/dashboard exists
{
  "name": "@agentv/dashboard",

Manual green UAT after build:

Manual green UAT:
built CLI bundle includes apps/cli/dist/dashboard/index.html
agentv dashboard
> Start AgentV Dashboard — a local dashboard for reviewing evaluation results

Validation

• bun run build ✅
• bun run test ✅
• bun run validate:examples ✅
• bun run typecheck ✅
• bun run lint ✅
• Pre-push hook on git push ran build/typecheck/lint/test/validate and passed ✅

[cloudflare-workers-and-pages]

Deploying agentv with    Cloudflare Pages

Latest commit:	a3ae6bf
Status:	✅  Deploy successful!
Preview URL:	https://ae5faf24.agentv.pages.dev
Branch Preview URL:	https://chore-rename-dashboard-app-d.agentv.pages.dev

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