feat: Phase 1 — extract the client (web SPA + desktop) to dtoro/oikos-web

Problem: the hexagonal refactor churns the backend tree for nine more
phases; the UI delivery stack (web/ SPA, cmd/desktop Wails wrapper,
compose/web image) must move to its own repo first so doc/layout
rewrites land once on a backend-only tree.

Change:
- New repo git.hubris.network/dtoro/oikos-web (v0.33.0): web/, desktop/
  (updateURL repointed to oikos-web releases), compose/, own CI (web +
  desktop jobs), own deploy script (CI-green gate, TOCTOU guard,
  version-tagged images, prune-to-3), own webhook receiver on :9798 +
  launchd unit, own compose project publishing the same 8091:80.
- Cutover executed on mac-mini in order: oikos stack's web service
  stopped+removed, oikos-web project brought up on 8091; outer Caddy
  untouched (targets the published port) — serving + Authentik flow +
  /wails 404 quirk verified post-cutover.
- Stripped from oikos: web/, cmd/desktop/, compose/web/, desktop CI
  workflow, ci.yml web job, Makefile ui/desktop/desktop-package/install
  targets, the compose web service, oikos-web from deploy.sh's fallback
  prune list; wails + go-keyring dropped from go.mod, vendor synced.
- README / CONTRIBUTING / AGENTS.md / .agents dev+operations docs now
  point at the new repo; mbse + mascot design docs carry a path note.

Risk: production SPA serving depends on the new pipeline now; rollback
is versioned-image re-up of the old web service from a pre-split
checkout (port 8091). Desktop builds installed before the split still
check dtoro/oikos releases — one manual reinstall, noted in the
oikos-web release notes.

Verification: go vet, make test (race), make generate-check, golangci
(no new findings; baseline down 400→365); post-cutover curls —
localhost:8091 200, /wails/runtime.js 404, outer Caddy 302 Authentik.

web/node_modules/vitest/dist/chunks/benchmark.geERunq4.d.ts

@@ -0,0 +1,24 @@
+import { Custom } from '@vitest/runner';
+import { ChainableFunction } from '@vitest/runner/utils';
+import { TaskResult, Bench, Options } from 'tinybench';
+
+interface Benchmark extends Custom {
+    meta: {
+        benchmark: true;
+        result?: TaskResult;
+    };
+}
+interface BenchmarkResult extends TaskResult {
+    name: string;
+    rank: number;
+    sampleCount: number;
+    median: number;
+}
+type BenchFunction = (this: Bench) => Promise<void> | void;
+type ChainableBenchmarkAPI = ChainableFunction<'skip' | 'only' | 'todo', (name: string | Function, fn?: BenchFunction, options?: Options) => void>;
+type BenchmarkAPI = ChainableBenchmarkAPI & {
+    skipIf: (condition: any) => ChainableBenchmarkAPI;
+    runIf: (condition: any) => ChainableBenchmarkAPI;
+};
+
+export type { BenchmarkResult as B, BenchFunction as a, Benchmark as b, BenchmarkAPI as c };