Fix launcher not disabling off the field

[nlaverdure]

Summary

• The launcher's default command had regressed back to unconditionally initializing the hood and aiming (introduced in VAALE updates #141), silently undoing the Allow launcher to be disabled in some cases #97 fix that let the Zorro left dial disable the launcher when off the FMS. Restored the default command to stop the launcher so the dial (and FMS-attached override) are the only things that turn it on.
• That buggy default was incidentally masking a gap in the Xbox and keyboard driver bindings, which have no dial and never explicitly enabled the launcher. Added an always-true trigger to each so the launcher aims unconditionally whenever either is the active driver — matching the FMS-attached behavior on the Zorro path.

Test plan

• ./gradlew compileJava passes
• On the bench, confirm turning the Zorro left dial down stops the launcher (flywheel spins down, turret/hood stop tracking) when not FMS-attached
• Confirm the launcher still aims continuously with Xbox set as the active driver
• Confirm the launcher still aims continuously with the sim keyboard driver
• Confirm FMS-attached (or simulated) still forces the launcher on regardless of dial position on the Zorro path

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