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/comma-spacing.js

@@ -0,0 +1,208 @@
+/**
+ * @fileoverview Comma spacing - validates spacing before and after comma
+ * @author Vignesh Anand aka vegetableman.
+ * @deprecated in ESLint v8.53.0
+ */
+"use strict";
+
+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: "comma-spacing",
+						url: "https://eslint.style/rules/comma-spacing",
+					},
+				},
+			],
+		},
+		type: "layout",
+
+		docs: {
+			description: "Enforce consistent spacing before and after commas",
+			recommended: false,
+			url: "https://eslint.org/docs/latest/rules/comma-spacing",
+		},
+
+		fixable: "whitespace",
+
+		schema: [
+			{
+				type: "object",
+				properties: {
+					before: {
+						type: "boolean",
+						default: false,
+					},
+					after: {
+						type: "boolean",
+						default: true,
+					},
+				},
+				additionalProperties: false,
+			},
+		],
+
+		messages: {
+			missing: "A space is required {{loc}} ','.",
+			unexpected: "There should be no space {{loc}} ','.",
+		},
+	},
+
+	create(context) {
+		const sourceCode = context.sourceCode;
+		const tokensAndComments = sourceCode.tokensAndComments;
+
+		const options = {
+			before: context.options[0] ? context.options[0].before : false,
+			after: context.options[0] ? context.options[0].after : true,
+		};
+
+		//--------------------------------------------------------------------------
+		// Helpers
+		//--------------------------------------------------------------------------
+
+		// list of comma tokens to ignore for the check of leading whitespace
+		const commaTokensToIgnore = [];
+
+		/**
+		 * Reports a spacing error with an appropriate message.
+		 * @param {ASTNode} node The binary expression node to report.
+		 * @param {string} loc Is the error "before" or "after" the comma?
+		 * @param {ASTNode} otherNode The node at the left or right of `node`
+		 * @returns {void}
+		 * @private
+		 */
+		function report(node, loc, otherNode) {
+			context.report({
+				node,
+				fix(fixer) {
+					if (options[loc]) {
+						if (loc === "before") {
+							return fixer.insertTextBefore(node, " ");
+						}
+						return fixer.insertTextAfter(node, " ");
+					}
+					let start, end;
+					const newText = "";
+
+					if (loc === "before") {
+						start = otherNode.range[1];
+						end = node.range[0];
+					} else {
+						start = node.range[1];
+						end = otherNode.range[0];
+					}
+
+					return fixer.replaceTextRange([start, end], newText);
+				},
+				messageId: options[loc] ? "missing" : "unexpected",
+				data: {
+					loc,
+				},
+			});
+		}
+
+		/**
+		 * Adds null elements of the given ArrayExpression or ArrayPattern node to the ignore list.
+		 * @param {ASTNode} node An ArrayExpression or ArrayPattern node.
+		 * @returns {void}
+		 */
+		function addNullElementsToIgnoreList(node) {
+			let previousToken = sourceCode.getFirstToken(node);
+
+			node.elements.forEach(element => {
+				let token;
+
+				if (element === null) {
+					token = sourceCode.getTokenAfter(previousToken);
+
+					if (astUtils.isCommaToken(token)) {
+						commaTokensToIgnore.push(token);
+					}
+				} else {
+					token = sourceCode.getTokenAfter(element);
+				}
+
+				previousToken = token;
+			});
+		}
+
+		//--------------------------------------------------------------------------
+		// Public
+		//--------------------------------------------------------------------------
+
+		return {
+			"Program:exit"() {
+				tokensAndComments.forEach((token, i) => {
+					if (!astUtils.isCommaToken(token)) {
+						return;
+					}
+
+					const previousToken = tokensAndComments[i - 1];
+					const nextToken = tokensAndComments[i + 1];
+
+					if (
+						previousToken &&
+						!astUtils.isCommaToken(previousToken) && // ignore spacing between two commas
+						/*
+						 * `commaTokensToIgnore` are ending commas of `null` elements (array holes/elisions).
+						 * In addition to spacing between two commas, this can also ignore:
+						 *
+						 *   - Spacing after `[` (controlled by array-bracket-spacing)
+						 *       Example: [ , ]
+						 *                 ^
+						 *   - Spacing after a comment (for backwards compatibility, this was possibly unintentional)
+						 *       Example: [a, /* * / ,]
+						 *                          ^
+						 */
+						!commaTokensToIgnore.includes(token) &&
+						astUtils.isTokenOnSameLine(previousToken, token) &&
+						options.before !==
+							sourceCode.isSpaceBetweenTokens(
+								previousToken,
+								token,
+							)
+					) {
+						report(token, "before", previousToken);
+					}
+
+					if (
+						nextToken &&
+						!astUtils.isCommaToken(nextToken) && // ignore spacing between two commas
+						!astUtils.isClosingParenToken(nextToken) && // controlled by space-in-parens
+						!astUtils.isClosingBracketToken(nextToken) && // controlled by array-bracket-spacing
+						!astUtils.isClosingBraceToken(nextToken) && // controlled by object-curly-spacing
+						!(!options.after && nextToken.type === "Line") && // special case, allow space before line comment
+						astUtils.isTokenOnSameLine(token, nextToken) &&
+						options.after !==
+							sourceCode.isSpaceBetweenTokens(token, nextToken)
+					) {
+						report(token, "after", nextToken);
+					}
+				});
+			},
+			ArrayExpression: addNullElementsToIgnoreList,
+			ArrayPattern: addNullElementsToIgnoreList,
+		};
+	},
+};