feat(workers): simplify project resource lifecycle

[dxiongya]

Existing projects and managed resources previously had overlapping low-level commands, unclear local/live ownership, and a production flow that could require manual resource creation. This change gives React/Vite/Vue/static Next projects a focused initializer and makes xapi.worker.json the explicit desired state for resource reconciliation.

Resource changes now follow one workflow: add/update, plan, push or promote, pull for adoption, remove to preserve live data, and destroy for explicit deletion. Production promotion performs a complete preflight, creates missing declared resources only after confirmation, and blocks before writes on budgets, Secrets, incompatible bindings, or undeclared production resources.

Validation:

• bun install --frozen-lockfile
• bun run typecheck
• bun run build
• bun run test (466 passed)
• npm pack --dry-run --ignore-scripts