fix(cli): avoid render test hook timeout

[miguel-heygen]

Summary

• collect the heavy render command module at file scope after Vitest hoists mocks
• remove three deadline-limited beforeAll imports
• keep the existing 30s hook timeout unchanged

Root cause

Required Test failed on main at https://github.com/heygen-com/hyperframes/actions/runs/30159241131/job/89681765017 because packages/cli/src/commands/render.test.ts cold-loaded the render module graph inside beforeAll. Under parallel monorepo CI contention, module collection exceeded the 30s hook deadline. The triggering parser merge did not touch the CLI test; it exposed this existing timing dependency.

Verification

• RED before fix: bunx vitest run src/commands/render.test.ts --hookTimeout=100 timed out in all three import hooks
• GREEN after fix: same command passes 69/69 tests
• bun run typecheck in packages/cli
• bun run test in packages/cli: 164 files passed, 1 skipped; 2,139 tests passed, 2 skipped
• bunx oxfmt --check src/commands/render.test.ts
• pre-commit lint, format, fallow, tracked-artifacts, and typecheck hooks