[grade=A] Shipdeck fleet module and manual deploy flow

Adds validated fleet install/lifecycle routes, bridge-backed Git and OCI workflows, persistent service cards, and the Local-tab Shipdeck deployment UI while preserving catalog and External flows.

Judge: urn:ump:if6udffdyelsf4qvskkr65ikhuprsjiajzij6h653fhf2zgyynzq

dashcaddy-api/routes/fleet.js

@@ -43,6 +43,7 @@ const path = require('path');
 const crypto = require('crypto');
 const { ok, errorResponse } = require('../src/utils/responses');
 const { ErrorCodes } = require('../src/utilities/error-codes');
+const shipdeckFleet = require('./shipdeck-fleet');
 const {
   validateFleetHost,
   resolveAndCheckAddress,
@@ -58,7 +59,7 @@ const MAX_PROBE_CONCURRENCY = 5;
 // Per-host probe timeout for /fleet/status.
 const PROBE_TIMEOUT_MS = 3000;
 
-module.exports = function({ log, asyncHandler }) {
+module.exports = function({ log, asyncHandler, auditLogger, fetchT, servicesStateManager }) {
   const wrap = asyncHandler || ((fn) => (req, res, next) => Promise.resolve(fn(req, res, next)).catch(next));
   const router = express.Router();
 
@@ -352,5 +353,15 @@ module.exports = function({ log, asyncHandler }) {
     });
   }));
 
+  // Shipdeck v0.2 lifecycle and install endpoints share the existing /fleet
+  // namespace without changing the DC-108 host-management routes above.
+  router.use('/fleet', shipdeckFleet({
+    asyncHandler: wrap,
+    log,
+    auditLogger,
+    fetchT,
+    servicesStateManager,
+  }));
+
   return router;
 };