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/index.ckWaX2gY.js

@@ -0,0 +1,54 @@
+import { c as createExpect, a as globalExpect, v as vi, b as vitest } from './vi.DgezovHB.js';
+import { g as getWorkerState } from './utils.C8RiOc4B.js';
+import { i as isFirstRun, a as runOnce } from './run-once.2ogXb3JV.js';
+import { b as bench } from './benchmark.Cdu9hjj4.js';
+import { expectTypeOf } from 'expect-type';
+import { afterAll, afterEach, beforeAll, beforeEach, describe, it, onTestFailed, onTestFinished, suite, test } from '@vitest/runner';
+import * as chai from 'chai';
+import { assert, should } from 'chai';
+
+function inject(key) {
+  const workerState = getWorkerState();
+  return workerState.providedContext[key];
+}
+
+function getRunningMode() {
+  return process.env.VITEST_MODE === "WATCH" ? "watch" : "run";
+}
+function isWatchMode() {
+  return getRunningMode() === "watch";
+}
+
+const assertType = function assertType2() {
+};
+
+var VitestIndex = /*#__PURE__*/Object.freeze({
+  __proto__: null,
+  afterAll: afterAll,
+  afterEach: afterEach,
+  assert: assert,
+  assertType: assertType,
+  beforeAll: beforeAll,
+  beforeEach: beforeEach,
+  bench: bench,
+  chai: chai,
+  createExpect: createExpect,
+  describe: describe,
+  expect: globalExpect,
+  expectTypeOf: expectTypeOf,
+  getRunningMode: getRunningMode,
+  inject: inject,
+  isFirstRun: isFirstRun,
+  isWatchMode: isWatchMode,
+  it: it,
+  onTestFailed: onTestFailed,
+  onTestFinished: onTestFinished,
+  runOnce: runOnce,
+  should: should,
+  suite: suite,
+  test: test,
+  vi: vi,
+  vitest: vitest
+});
+
+export { VitestIndex as V, isWatchMode as a, assertType as b, getRunningMode as g, inject as i };