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/new-cap.js

@@ -0,0 +1,277 @@
+/**
+ * @fileoverview Rule to flag use of constructors without capital letters
+ * @author Nicholas C. Zakas
+ */
+
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+const astUtils = require("./utils/ast-utils");
+
+//------------------------------------------------------------------------------
+// Helpers
+//------------------------------------------------------------------------------
+
+const CAPS_ALLOWED = [
+	"Array",
+	"Boolean",
+	"Date",
+	"Error",
+	"Function",
+	"Number",
+	"Object",
+	"RegExp",
+	"String",
+	"Symbol",
+	"BigInt",
+];
+
+/**
+ * A reducer function to invert an array to an Object mapping the string form of the key, to `true`.
+ * @param {Object} map Accumulator object for the reduce.
+ * @param {string} key Object key to set to `true`.
+ * @returns {Object} Returns the updated Object for further reduction.
+ */
+function invert(map, key) {
+	map[key] = true;
+	return map;
+}
+
+/**
+ * Creates an object with the cap is new exceptions as its keys and true as their values.
+ * @param {Object} config Rule configuration
+ * @returns {Object} Object with cap is new exceptions.
+ */
+function calculateCapIsNewExceptions(config) {
+	const capIsNewExceptions = Array.from(
+		new Set([...config.capIsNewExceptions, ...CAPS_ALLOWED]),
+	);
+
+	return capIsNewExceptions.reduce(invert, {});
+}
+
+//------------------------------------------------------------------------------
+// Rule Definition
+//------------------------------------------------------------------------------
+
+/** @type {import('../types').Rule.RuleModule} */
+module.exports = {
+	meta: {
+		type: "suggestion",
+
+		docs: {
+			description:
+				"Require constructor names to begin with a capital letter",
+			recommended: false,
+			url: "https://eslint.org/docs/latest/rules/new-cap",
+		},
+
+		schema: [
+			{
+				type: "object",
+				properties: {
+					newIsCap: {
+						type: "boolean",
+					},
+					capIsNew: {
+						type: "boolean",
+					},
+					newIsCapExceptions: {
+						type: "array",
+						items: {
+							type: "string",
+						},
+					},
+					newIsCapExceptionPattern: {
+						type: "string",
+					},
+					capIsNewExceptions: {
+						type: "array",
+						items: {
+							type: "string",
+						},
+					},
+					capIsNewExceptionPattern: {
+						type: "string",
+					},
+					properties: {
+						type: "boolean",
+					},
+				},
+				additionalProperties: false,
+			},
+		],
+
+		defaultOptions: [
+			{
+				capIsNew: true,
+				capIsNewExceptions: CAPS_ALLOWED,
+				newIsCap: true,
+				newIsCapExceptions: [],
+				properties: true,
+			},
+		],
+
+		messages: {
+			upper: "A function with a name starting with an uppercase letter should only be used as a constructor.",
+			lower: "A constructor name should not start with a lowercase letter.",
+		},
+	},
+
+	create(context) {
+		const [config] = context.options;
+		const skipProperties = !config.properties;
+
+		const newIsCapExceptions = config.newIsCapExceptions.reduce(invert, {});
+		const newIsCapExceptionPattern = config.newIsCapExceptionPattern
+			? new RegExp(config.newIsCapExceptionPattern, "u")
+			: null;
+
+		const capIsNewExceptions = calculateCapIsNewExceptions(config);
+		const capIsNewExceptionPattern = config.capIsNewExceptionPattern
+			? new RegExp(config.capIsNewExceptionPattern, "u")
+			: null;
+
+		const listeners = {};
+
+		const sourceCode = context.sourceCode;
+
+		//--------------------------------------------------------------------------
+		// Helpers
+		//--------------------------------------------------------------------------
+
+		/**
+		 * Get exact callee name from expression
+		 * @param {ASTNode} node CallExpression or NewExpression node
+		 * @returns {string} name
+		 */
+		function extractNameFromExpression(node) {
+			return node.callee.type === "Identifier"
+				? node.callee.name
+				: astUtils.getStaticPropertyName(node.callee) || "";
+		}
+
+		/**
+		 * Returns the capitalization state of the string -
+		 * Whether the first character is uppercase, lowercase, or non-alphabetic
+		 * @param {string} str String
+		 * @returns {string} capitalization state: "non-alpha", "lower", or "upper"
+		 */
+		function getCap(str) {
+			const firstChar = str.charAt(0);
+
+			const firstCharLower = firstChar.toLowerCase();
+			const firstCharUpper = firstChar.toUpperCase();
+
+			if (firstCharLower === firstCharUpper) {
+				// char has no uppercase variant, so it's non-alphabetic
+				return "non-alpha";
+			}
+			if (firstChar === firstCharLower) {
+				return "lower";
+			}
+			return "upper";
+		}
+
+		/**
+		 * Check if capitalization is allowed for a CallExpression
+		 * @param {Object} allowedMap Object mapping calleeName to a Boolean
+		 * @param {ASTNode} node CallExpression node
+		 * @param {string} calleeName Capitalized callee name from a CallExpression
+		 * @param {Object} pattern RegExp object from options pattern
+		 * @returns {boolean} Returns true if the callee may be capitalized
+		 */
+		function isCapAllowed(allowedMap, node, calleeName, pattern) {
+			const sourceText = sourceCode.getText(node.callee);
+
+			if (allowedMap[calleeName] || allowedMap[sourceText]) {
+				return true;
+			}
+
+			if (pattern && pattern.test(sourceText)) {
+				return true;
+			}
+
+			const callee = astUtils.skipChainExpression(node.callee);
+
+			if (calleeName === "UTC" && callee.type === "MemberExpression") {
+				// allow if callee is Date.UTC
+				return (
+					callee.object.type === "Identifier" &&
+					callee.object.name === "Date"
+				);
+			}
+
+			return skipProperties && callee.type === "MemberExpression";
+		}
+
+		/**
+		 * Reports the given messageId for the given node. The location will be the start of the property or the callee.
+		 * @param {ASTNode} node CallExpression or NewExpression node.
+		 * @param {string} messageId The messageId to report.
+		 * @returns {void}
+		 */
+		function report(node, messageId) {
+			let callee = astUtils.skipChainExpression(node.callee);
+
+			if (callee.type === "MemberExpression") {
+				callee = callee.property;
+			}
+
+			context.report({ node, loc: callee.loc, messageId });
+		}
+
+		//--------------------------------------------------------------------------
+		// Public
+		//--------------------------------------------------------------------------
+
+		if (config.newIsCap) {
+			listeners.NewExpression = function (node) {
+				const constructorName = extractNameFromExpression(node);
+
+				if (constructorName) {
+					const capitalization = getCap(constructorName);
+					const isAllowed =
+						capitalization !== "lower" ||
+						isCapAllowed(
+							newIsCapExceptions,
+							node,
+							constructorName,
+							newIsCapExceptionPattern,
+						);
+
+					if (!isAllowed) {
+						report(node, "lower");
+					}
+				}
+			};
+		}
+
+		if (config.capIsNew) {
+			listeners.CallExpression = function (node) {
+				const calleeName = extractNameFromExpression(node);
+
+				if (calleeName) {
+					const capitalization = getCap(calleeName);
+					const isAllowed =
+						capitalization !== "upper" ||
+						isCapAllowed(
+							capIsNewExceptions,
+							node,
+							calleeName,
+							capIsNewExceptionPattern,
+						);
+
+					if (!isAllowed) {
+						report(node, "upper");
+					}
+				}
+			};
+		}
+
+		return listeners;
+	},
+};