feat(fleet): multi-tenant hosting via openclaw fleet cell supervisor (#104527)

* feat(fleet): add openclaw fleet cell supervisor for multi-tenant hosting

* test(fleet): cover cell profile, registry, containers, and service flows

* docs(fleet): document multi-tenant hosting and the fleet CLI

* fix(fleet): verify upgrade replacements and release foreign-collision reservations

* fix(fleet): gate upgrade commit on replacement health

* docs(fleet): mark fleet experimental and pin its single-host scope

* test(fleet): make incomplete-profile casts explicit for test-type lane

* fix(state): regenerate kysely schema artifacts after rebase conflict

src/cli/program/register.subclis-core.ts

@@ -167,6 +167,11 @@ const entrySpecs: readonly CommandGroupDescriptorSpec<SubCliRegistrar>[] = [
       loadModule: () => import("../sandbox-cli.js"),
       exportName: "registerSandboxCli",
     },
+    {
+      commandNames: ["fleet"],
+      loadModule: () => import("../fleet-cli.js"),
+      exportName: "registerFleetCli",
+    },
     {
       commandNames: ["worktrees"],
       loadModule: () => import("../worktrees-cli.js"),

src/cli/program/subcli-descriptors.ts

@@ -81,6 +81,11 @@ const subCliCommandCatalog = defineCommandDescriptorCatalog([
     description: "Manage sandbox containers (Docker-based agent isolation)",
     hasSubcommands: true,
   },
+  {
+    name: "fleet",
+    description: "Provision and manage isolated tenant cells (experimental)",
+    hasSubcommands: true,
+  },
   {
     name: "worktrees",
     description: "Create, inspect, restore, and clean up managed worktrees",