Manager-first deployment model: split runner, merge service/job, frontend→static

Replace the conflated `runner` axis with two orthogonal ones: `manager`
(systemd|caddy|path|none) — who supervises/realizes a deployment — and, for
systemd only, a nested `launcher` (python|command|container|compose|node) — how
the process starts. ServiceSpec and JobSpec collapse into one manager-
discriminated DeploymentSpec union (Systemd/Caddy/Path/Remote); the services/
and jobs/ config dirs collapse into one deployments/ dir. The human "kind"
(service|job|tool|static|reference) is fully derived (kind_for), never stored —
the frontend kind is renamed static. behavior is gone.

- core: DeploymentSpec union + LaunchSpec + kind_for; legacy-aware loader
  normalizes old runner shapes; CastleConfig.deployments with derived
  services/jobs/tools views; registry.Deployment carries manager/launcher/kind.
- cli: service/job/tool as filtered views + a deployment group; --behavior→--kind,
  create --runner→--launcher; lifecycle dispatches over config.deployments.
- castle-api: /deployments primary with /services,/jobs as views; summaries
  derive kind; PUT/DELETE /config/deployments/{name} (services/jobs aliased).
- app: KindBadge, frontend→static everywhere, pick-a-kind creation wizard,
  per-kind config editors.
- docs: single deployments/ layout, manager/launcher, static kind throughout.

Live migration verified byte-identical: regenerated Caddyfile and every unit
ExecStart line unchanged, so nothing restarted. Suites: core 124, cli 25,
castle-api 55; dashboard build + type-check clean.

app/src/components/detail/DeploymentsSection.tsx

@@ -5,27 +5,26 @@ import type { ProgramDetail } from "@/types"
 import { useServices, useJobs } from "@/services/api/hooks"
 import { CreateDeploymentForm, type CreatePrefill } from "./CreateDeploymentForm"
 
-/** The services and jobs that deploy a program. A program → 0-N services and
- * 0-N jobs; these are convenience links, not ownership (a deployment can run
- * anything, program-backed or not). The Create buttons just prefill the
- * standalone create form with sensible values. */
+/** The services and jobs that deploy a program. A program → 0-N deployments;
+ * these are convenience links, not ownership (a deployment can run anything,
+ * program-backed or not). The Create button prefills the kind-aware wizard. */
 export function DeploymentsSection({ program }: { program: ProgramDetail }) {
-  const { services, jobs, behavior } = program
+  const { services, jobs, kind } = program
   const none = services.length === 0 && jobs.length === 0
-  const [creating, setCreating] = useState<"service" | "job" | null>(null)
+  const [creating, setCreating] = useState(false)
 
   const { data: allServices } = useServices()
   const { data: allJobs } = useJobs()
-  const existing =
-    creating === "service"
-      ? (allServices ?? []).map((s) => s.id)
-      : (allJobs ?? []).map((j) => j.id)
+  const existing = [
+    ...(allServices ?? []).map((s) => s.id),
+    ...(allJobs ?? []).map((j) => j.id),
+  ]
 
   const prefill: CreatePrefill = {
     name: program.id,
     program: program.id,
     runTarget: program.id,
-    runner: program.stack?.startsWith("python") || !program.stack ? "python" : "command",
+    launcher: program.stack?.startsWith("python") || !program.stack ? "python" : "command",
   }
 
   return (
@@ -34,20 +33,12 @@ export function DeploymentsSection({ program }: { program: ProgramDetail }) {
         <h2 className="text-sm font-semibold text-[var(--muted)] uppercase tracking-wider">
           Deployments
         </h2>
-        <div className="flex gap-2">
-          <button
-            onClick={() => setCreating(creating === "service" ? null : "service")}
-            className="flex items-center gap-1 text-xs text-[var(--primary)] hover:underline"
-          >
-            <Plus size={12} /> Create service
-          </button>
-          <button
-            onClick={() => setCreating(creating === "job" ? null : "job")}
-            className="flex items-center gap-1 text-xs text-[var(--primary)] hover:underline"
-          >
-            <Plus size={12} /> Create job
-          </button>
-        </div>
+        <button
+          onClick={() => setCreating((c) => !c)}
+          className="flex items-center gap-1 text-xs text-[var(--primary)] hover:underline"
+        >
+          <Plus size={12} /> Add deployment
+        </button>
       </div>
       <p className="text-xs text-[var(--muted)] mb-4">
         Services and jobs that run this program.
@@ -55,19 +46,18 @@ export function DeploymentsSection({ program }: { program: ProgramDetail }) {
 
       {creating && (
         <CreateDeploymentForm
-          kind={creating}
           prefill={prefill}
           existingNames={existing}
-          onCancel={() => setCreating(null)}
+          onCancel={() => setCreating(false)}
         />
       )}
 
       {none && !creating ? (
         <p className="text-sm text-[var(--muted)]">
-          {behavior === "daemon"
-            ? "No service yet — this daemon isn't deployed."
-            : behavior === "tool"
-              ? "Not scheduled — add a job to run it on a timer."
+          {kind === "service"
+            ? "No service yet — this program isn't deployed."
+            : kind === "tool"
+              ? "Installed on PATH. Add a job to also run it on a timer."
               : "None."}
         </p>
       ) : (