feat(cloud-console): task listing, attempt history, CORS, and console SPA

Implements the cloud-console OpenSpec change: adds GET /v1/tasks (filterable,
bounded pagination, tasks:read) and GET /v1/tasks/{id}/attempts (404 on unknown
task) to the platform SDK, with matching CloudClient methods and a closed-by-
default CLOUD_CONSOLE_CORS_ORIGINS allow-list wired through CloudControlConfig.
Ships an independent Vue 3 + Vite SPA at cloud-console/ that authenticates with
an operator-supplied bearer token held in sessionStorage, renders tasks with
attempt history, device pool, host registry, and the plugin registry with a
registration form.

Backend test suite: 438 passed (-m "not integration"); cloud-console typecheck
and production build both succeed. PostgreSQL-backed repository tests and
manual end-to-end verification remain pending external infrastructure.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

cloud-console/tsconfig.json

@@ -0,0 +1,21 @@
+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "useDefineForClassFields": true,
+    "module": "ESNext",
+    "lib": ["ES2022", "DOM", "DOM.Iterable"],
+    "skipLibCheck": true,
+    "moduleResolution": "Bundler",
+    "allowImportingTsExtensions": true,
+    "isolatedModules": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+    "jsx": "preserve",
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "types": ["vite/client"]
+  },
+  "include": ["src/**/*.ts", "src/**/*.vue", "src/**/*.d.ts"],
+  "references": [{ "path": "./tsconfig.node.json" }]
+}