[codex] Pass dependencies to Command.process

[Lan2u]

What changed

• added a deps field to the Command.process input type
• passed dependencies through applyToResource and the email verification landing page
• added a focused regression test proving applyToResource forwards dependencies into Command.process
• updated the shared test framework to provide full Dependencies when applying commands in tests

Why

Command.process previously only received the command payload and resource events, so commands had no access to the dependency bundle that already existed at the call sites. This change makes those dependencies available without forcing broad churn across existing direct process tests.

Impact

Commands invoked through the normal application flow can now read dependencies from input.deps inside Command.process.

Root cause

The dependency object stopped at the outer command application layer instead of being threaded into the command processor input.

Validation

• npx jest tests/commands/apply-command-to-resource.test.ts
• make test
• make lint
• make typecheck