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/eslint/lib/rules/no-whitespace-before-property.js

@@ -0,0 +1,150 @@
+/**
+ * @fileoverview Rule to disallow whitespace before properties
+ * @author Kai Cataldo
+ * @deprecated in ESLint v8.53.0
+ */
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+const astUtils = require("./utils/ast-utils");
+
+//------------------------------------------------------------------------------
+// Rule Definition
+//------------------------------------------------------------------------------
+
+/** @type {import('../types').Rule.RuleModule} */
+module.exports = {
+	meta: {
+		deprecated: {
+			message: "Formatting rules are being moved out of ESLint core.",
+			url: "https://eslint.org/blog/2023/10/deprecating-formatting-rules/",
+			deprecatedSince: "8.53.0",
+			availableUntil: "11.0.0",
+			replacedBy: [
+				{
+					message:
+						"ESLint Stylistic now maintains deprecated stylistic core rules.",
+					url: "https://eslint.style/guide/migration",
+					plugin: {
+						name: "@stylistic/eslint-plugin",
+						url: "https://eslint.style",
+					},
+					rule: {
+						name: "no-whitespace-before-property",
+						url: "https://eslint.style/rules/no-whitespace-before-property",
+					},
+				},
+			],
+		},
+		type: "layout",
+
+		docs: {
+			description: "Disallow whitespace before properties",
+			recommended: false,
+			url: "https://eslint.org/docs/latest/rules/no-whitespace-before-property",
+		},
+
+		fixable: "whitespace",
+		schema: [],
+
+		messages: {
+			unexpectedWhitespace:
+				"Unexpected whitespace before property {{propName}}.",
+		},
+	},
+
+	create(context) {
+		const sourceCode = context.sourceCode;
+
+		//--------------------------------------------------------------------------
+		// Helpers
+		//--------------------------------------------------------------------------
+
+		/**
+		 * Reports whitespace before property token
+		 * @param {ASTNode} node the node to report in the event of an error
+		 * @param {Token} leftToken the left token
+		 * @param {Token} rightToken the right token
+		 * @returns {void}
+		 * @private
+		 */
+		function reportError(node, leftToken, rightToken) {
+			context.report({
+				node,
+				messageId: "unexpectedWhitespace",
+				data: {
+					propName: sourceCode.getText(node.property),
+				},
+				fix(fixer) {
+					let replacementText = "";
+
+					if (
+						!node.computed &&
+						!node.optional &&
+						astUtils.isDecimalInteger(node.object)
+					) {
+						/*
+						 * If the object is a number literal, fixing it to something like 5.toString() would cause a SyntaxError.
+						 * Don't fix this case.
+						 */
+						return null;
+					}
+
+					// Don't fix if comments exist.
+					if (
+						sourceCode.commentsExistBetween(leftToken, rightToken)
+					) {
+						return null;
+					}
+
+					if (node.optional) {
+						replacementText = "?.";
+					} else if (!node.computed) {
+						replacementText = ".";
+					}
+
+					return fixer.replaceTextRange(
+						[leftToken.range[1], rightToken.range[0]],
+						replacementText,
+					);
+				},
+			});
+		}
+
+		//--------------------------------------------------------------------------
+		// Public
+		//--------------------------------------------------------------------------
+
+		return {
+			MemberExpression(node) {
+				let rightToken;
+				let leftToken;
+
+				if (!astUtils.isTokenOnSameLine(node.object, node.property)) {
+					return;
+				}
+
+				if (node.computed) {
+					rightToken = sourceCode.getTokenBefore(
+						node.property,
+						astUtils.isOpeningBracketToken,
+					);
+					leftToken = sourceCode.getTokenBefore(
+						rightToken,
+						node.optional ? 1 : 0,
+					);
+				} else {
+					rightToken = sourceCode.getFirstToken(node.property);
+					leftToken = sourceCode.getTokenBefore(rightToken, 1);
+				}
+
+				if (sourceCode.isSpaceBetweenTokens(leftToken, rightToken)) {
+					reportError(node, leftToken, rightToken);
+				}
+			},
+		};
+	},
+};