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/config.cjs

@@ -0,0 +1,158 @@
+'use strict';
+
+var os = require('node:os');
+var stdEnv = require('std-env');
+var vite = require('vite');
+
+const defaultBrowserPort = 63315;
+const extraInlineDeps = [
+  /^(?!.*node_modules).*\.mjs$/,
+  /^(?!.*node_modules).*\.cjs\.js$/,
+  // Vite client
+  /vite\w*\/dist\/client\/env.mjs/
+];
+
+const isNode = typeof process < "u" && typeof process.stdout < "u" && !process.versions?.deno && !globalThis.window;
+const isDeno = typeof process < "u" && typeof process.stdout < "u" && process.versions?.deno !== void 0;
+(isNode || isDeno) && process.platform === "win32";
+
+const defaultInclude = ["**/*.{test,spec}.?(c|m)[jt]s?(x)"];
+const defaultExclude = [
+  "**/node_modules/**",
+  "**/dist/**",
+  "**/cypress/**",
+  "**/.{idea,git,cache,output,temp}/**",
+  "**/{karma,rollup,webpack,vite,vitest,jest,ava,babel,nyc,cypress,tsup,build,eslint,prettier}.config.*"
+];
+const defaultCoverageExcludes = [
+  "coverage/**",
+  "dist/**",
+  "**/node_modules/**",
+  "**/[.]**",
+  "packages/*/test?(s)/**",
+  "**/*.d.ts",
+  "**/virtual:*",
+  "**/__x00__*",
+  "**/\0*",
+  "cypress/**",
+  "test?(s)/**",
+  "test?(-*).?(c|m)[jt]s?(x)",
+  "**/*{.,-}{test,spec,bench,benchmark}?(-d).?(c|m)[jt]s?(x)",
+  "**/__tests__/**",
+  "**/{karma,rollup,webpack,vite,vitest,jest,ava,babel,nyc,cypress,tsup,build,eslint,prettier}.config.*",
+  "**/vitest.{workspace,projects}.[jt]s?(on)",
+  "**/.{eslint,mocha,prettier}rc.{?(c|m)js,yml}"
+];
+const coverageConfigDefaults = {
+  provider: "v8",
+  enabled: false,
+  all: true,
+  clean: true,
+  cleanOnRerun: true,
+  reportsDirectory: "./coverage",
+  exclude: defaultCoverageExcludes,
+  reportOnFailure: false,
+  reporter: [
+    ["text", {}],
+    ["html", {}],
+    ["clover", {}],
+    ["json", {}]
+  ],
+  extension: [
+    ".js",
+    ".cjs",
+    ".mjs",
+    ".ts",
+    ".mts",
+    ".tsx",
+    ".jsx",
+    ".vue",
+    ".svelte",
+    ".marko",
+    ".astro"
+  ],
+  allowExternal: false,
+  excludeAfterRemap: false,
+  ignoreEmptyLines: true,
+  processingConcurrency: Math.min(
+    20,
+    os.availableParallelism?.() ?? os.cpus().length
+  )
+};
+const fakeTimersDefaults = {
+  loopLimit: 1e4,
+  shouldClearNativeTimers: true,
+  toFake: [
+    "setTimeout",
+    "clearTimeout",
+    "setInterval",
+    "clearInterval",
+    "setImmediate",
+    "clearImmediate",
+    "Date"
+  ]
+};
+const config = {
+  allowOnly: !stdEnv.isCI,
+  isolate: true,
+  watch: !stdEnv.isCI,
+  globals: false,
+  environment: "node",
+  pool: "forks",
+  clearMocks: false,
+  restoreMocks: false,
+  mockReset: false,
+  unstubGlobals: false,
+  unstubEnvs: false,
+  include: defaultInclude,
+  exclude: defaultExclude,
+  teardownTimeout: 1e4,
+  forceRerunTriggers: ["**/package.json/**", "**/{vitest,vite}.config.*/**"],
+  update: false,
+  reporters: [],
+  silent: false,
+  hideSkippedTests: false,
+  api: false,
+  ui: false,
+  uiBase: "/__vitest__/",
+  open: !stdEnv.isCI,
+  css: {
+    include: []
+  },
+  coverage: coverageConfigDefaults,
+  fakeTimers: fakeTimersDefaults,
+  maxConcurrency: 5,
+  dangerouslyIgnoreUnhandledErrors: false,
+  typecheck: {
+    checker: "tsc",
+    include: ["**/*.{test,spec}-d.?(c|m)[jt]s?(x)"],
+    exclude: defaultExclude
+  },
+  slowTestThreshold: 300,
+  disableConsoleIntercept: false
+};
+const configDefaults = Object.freeze(config);
+
+function defineConfig(config) {
+  return config;
+}
+function defineProject(config) {
+  return config;
+}
+function defineWorkspace(config) {
+  return config;
+}
+
+Object.defineProperty(exports, "mergeConfig", {
+  enumerable: true,
+  get: function () { return vite.mergeConfig; }
+});
+exports.configDefaults = configDefaults;
+exports.coverageConfigDefaults = coverageConfigDefaults;
+exports.defaultBrowserPort = defaultBrowserPort;
+exports.defaultExclude = defaultExclude;
+exports.defaultInclude = defaultInclude;
+exports.defineConfig = defineConfig;
+exports.defineProject = defineProject;
+exports.defineWorkspace = defineWorkspace;
+exports.extraInlineDeps = extraInlineDeps;