feat: remove FM feature from Vector

FMs move to a separate application. Drops Fm/FmPart tables + Repair.fmId
column, deletes FM_OPENED/FM_CLOSED PartEvent rows, strips FM enums +
webhook events + shared contracts, removes FM routes/services/pages/UI,
and collapses dashboard admin ops to Repairs 7d/30d + trend + custody
backlog.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

apps/web/src/components/hosts/HostTimeline.tsx

@@ -4,11 +4,9 @@ import { useQuery } from '@tanstack/react-query';
 import {
   ArrowRight,
   ArrowRightLeft,
-  CheckCircle2,
   LogIn,
   LogOut,
   Pencil,
-  Wrench,
   type LucideIcon,
 } from 'lucide-react';
 import { Button, Skeleton } from '@vector/ui';
@@ -18,8 +16,6 @@ import type { HostTimelineEntry } from '../../lib/api/types.js';
 
 const ENTRY_ICON: Record<HostTimelineEntry['type'], LucideIcon> = {
   HOST_EVENT: Pencil,
-  FM_OPENED: Wrench,
-  FM_CLOSED: Wrench,
   REPAIR: ArrowRightLeft,
   PART_ARRIVED: LogIn,
   PART_DEPARTED: LogOut,
@@ -70,22 +66,6 @@ function EntryRow({ entry }: { entry: HostTimelineEntry }) {
         </>
       );
     }
-    case 'FM_OPENED':
-    case 'FM_CLOSED': {
-      const { fm } = entry;
-      const label = entry.type === 'FM_OPENED' ? 'FM opened' : 'FM closed';
-      return (
-        <>
-          <div className="flex flex-wrap items-center gap-x-2 text-sm">
-            <span className="font-medium text-foreground">{label}</span>
-            <Link to={`/fms/${fm.id}`} className="font-mono text-xs text-muted-foreground hover:underline">
-              {fm.id}
-            </Link>
-          </div>
-          <div className="mt-0.5 text-xs text-muted-foreground">{formatWhen(entry.at)}</div>
-        </>
-      );
-    }
     case 'REPAIR': {
       const { repair } = entry;
       return (
@@ -144,10 +124,6 @@ function entryKey(entry: HostTimelineEntry): string {
   switch (entry.type) {
     case 'HOST_EVENT':
       return `he-${entry.hostEvent.id}`;
-    case 'FM_OPENED':
-      return `fo-${entry.fm.id}`;
-    case 'FM_CLOSED':
-      return `fc-${entry.fm.id}`;
     case 'REPAIR':
       return `r-${entry.repair.id}`;
     case 'PART_ARRIVED':