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/utils.C8RiOc4B.js

@@ -0,0 +1,77 @@
+import { getSafeTimers } from '@vitest/utils';
+
+const NAME_WORKER_STATE = "__vitest_worker__";
+function getWorkerState() {
+  const workerState = globalThis[NAME_WORKER_STATE];
+  if (!workerState) {
+    const errorMsg = 'Vitest failed to access its internal state.\n\nOne of the following is possible:\n- "vitest" is imported directly without running "vitest" command\n- "vitest" is imported inside "globalSetup" (to fix this, use "setupFiles" instead, because "globalSetup" runs in a different context)\n- Otherwise, it might be a Vitest bug. Please report it to https://github.com/vitest-dev/vitest/issues\n';
+    throw new Error(errorMsg);
+  }
+  return workerState;
+}
+function provideWorkerState(context, state) {
+  Object.defineProperty(context, NAME_WORKER_STATE, {
+    value: state,
+    configurable: true,
+    writable: true,
+    enumerable: false
+  });
+  return state;
+}
+function getCurrentEnvironment() {
+  const state = getWorkerState();
+  return state?.environment.name;
+}
+function isChildProcess() {
+  return typeof process !== "undefined" && !!process.send;
+}
+function setProcessTitle(title) {
+  try {
+    process.title = `node (${title})`;
+  } catch {
+  }
+}
+function resetModules(modules, resetMocks = false) {
+  const skipPaths = [
+    // Vitest
+    /\/vitest\/dist\//,
+    /\/vite-node\/dist\//,
+    // yarn's .store folder
+    /vitest-virtual-\w+\/dist/,
+    // cnpm
+    /@vitest\/dist/,
+    // don't clear mocks
+    ...!resetMocks ? [/^mock:/] : []
+  ];
+  modules.forEach((mod, path) => {
+    if (skipPaths.some((re) => re.test(path))) {
+      return;
+    }
+    modules.invalidateModule(mod);
+  });
+}
+function waitNextTick() {
+  const { setTimeout } = getSafeTimers();
+  return new Promise((resolve) => setTimeout(resolve, 0));
+}
+async function waitForImportsToResolve() {
+  await waitNextTick();
+  const state = getWorkerState();
+  const promises = [];
+  let resolvingCount = 0;
+  for (const mod of state.moduleCache.values()) {
+    if (mod.promise && !mod.evaluated) {
+      promises.push(mod.promise);
+    }
+    if (mod.resolving) {
+      resolvingCount++;
+    }
+  }
+  if (!promises.length && !resolvingCount) {
+    return;
+  }
+  await Promise.allSettled(promises);
+  await waitForImportsToResolve();
+}
+
+export { getCurrentEnvironment as a, getWorkerState as g, isChildProcess as i, provideWorkerState as p, resetModules as r, setProcessTitle as s, waitForImportsToResolve as w };