refactor: make provisioning own instance lifecycle operations

src/routes/api/deployments/[id]/+server.ts

@@ -1,6 +1,6 @@
 import { json, error } from '@sveltejs/kit';
 import { db } from '$lib/server/db/index.js';
-import { getDeployment } from '$lib/server/fleet/deployments.js';
+import { getDeployment } from '$lib/server/provisioning/index.js';
 
 export async function GET({ params }: { params: { id: string } }) {
     const lifecycle = getDeployment(params.id);

src/routes/api/deployments/[id]/cancel/+server.ts

@@ -1,5 +1,5 @@
 import { json } from '@sveltejs/kit';
-import { cancelRemoval } from '$lib/server/fleet/deployments.js';
+import { cancelRemoval } from '$lib/server/provisioning/index.js';
 
 export function POST({ params }: { params: { id: string } }) {
     if (!cancelRemoval(params.id)) return json({ error: 'Removal has already begun or this request is no longer waiting. Refresh to see its current state.' }, { status: 409 });

src/routes/api/deployments/[id]/resume/+server.ts

@@ -1,5 +1,5 @@
 import { json } from '@sveltejs/kit';
-import { resumeVerification, resumeCleanup, resumeRebuild } from '$lib/server/fleet/deployments.js';
+import { resumeVerification, resumeCleanup, resumeRebuild } from '$lib/server/provisioning/index.js';
 import { kick } from '$lib/server/pipeline/worker.js';
 
 export function POST({ params }: { params: { id: string } }) {