Drop the SENCHO_EXPERIMENTAL gate from the Fleet Routing and
Deployments tabs so they ship in the default UI. Both have been
verified production-ready and promoted out of experimental.
Routing trigger and content are now wrapped only by isAdmiral plus
the existing AdmiralGate. Deployments trigger and content are wrapped
by isPaid (Skipper+); Community users no longer see the tab at all,
mirroring the Routing pattern. Federation and Secrets remain inside
the experimental block as dev-only previews.
Removes the SoonBadge component and "Coming soon" pill from the
preview placeholder so the tab bar shows only ready, tier-appropriate
tabs without ambiguous SOON labels.
Reserves three navigable but non-functional tab slots on the Fleet page so
each future orchestrator surface can land as a tab content swap rather than
a navigation redesign. Each tab opens a coming-soon placeholder card listing
the planned actions for that surface.