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-plugin-svelte/lib/rules/html-quotes.js

@@ -0,0 +1,168 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const utils_1 = require("../utils");
+const ast_utils_1 = require("../utils/ast-utils");
+const ast_utils_2 = require("../utils/ast-utils");
+const compat_1 = require("../utils/compat");
+const QUOTE_CHARS = {
+    double: '"',
+    single: "'"
+};
+const QUOTE_NAMES = {
+    double: 'double quotes',
+    single: 'single quotes',
+    unquoted: 'unquoted'
+};
+exports.default = (0, utils_1.createRule)('html-quotes', {
+    meta: {
+        docs: {
+            description: 'enforce quotes style of HTML attributes',
+            category: 'Stylistic Issues',
+            recommended: false,
+            conflictWithPrettier: true
+        },
+        fixable: 'code',
+        schema: [
+            {
+                type: 'object',
+                properties: {
+                    prefer: { enum: ['double', 'single'] },
+                    dynamic: {
+                        type: 'object',
+                        properties: {
+                            quoted: { type: 'boolean' },
+                            avoidInvalidUnquotedInHTML: { type: 'boolean' }
+                        },
+                        additionalProperties: false
+                    }
+                },
+                additionalProperties: false
+            }
+        ],
+        messages: {
+            expectedEnclosed: 'Expected to be enclosed by quotes.',
+            expectedEnclosedBy: 'Expected to be enclosed by {{kind}}.',
+            unexpectedEnclosed: 'Unexpected to be enclosed by any quotes.'
+        },
+        type: 'layout' // "problem",
+    },
+    create(context) {
+        const sourceCode = (0, compat_1.getSourceCode)(context);
+        const preferQuote = context.options[0]?.prefer ?? 'double';
+        const dynamicQuote = context.options[0]?.dynamic?.quoted ? preferQuote : 'unquoted';
+        const avoidInvalidUnquotedInHTML = Boolean(context.options[0]?.dynamic?.avoidInvalidUnquotedInHTML);
+        /** Checks whether the given text can remove quotes in HTML. */
+        function canBeUnquotedInHTML(text) {
+            return !/[\s"'<=>`]/u.test(text);
+        }
+        /** Verify quote */
+        function verifyQuote(prefer, quoteAndRange) {
+            if (!quoteAndRange) {
+                // invalid
+                return;
+            }
+            if (quoteAndRange.quote === prefer) {
+                // valid
+                return;
+            }
+            let messageId;
+            let expectedQuote = prefer;
+            if (quoteAndRange.quote !== 'unquoted') {
+                if (expectedQuote === 'unquoted') {
+                    messageId = 'unexpectedEnclosed';
+                }
+                else {
+                    const contentText = sourceCode.text.slice(quoteAndRange.range[0] + 1, quoteAndRange.range[1] - 1);
+                    const needEscape = contentText.includes(QUOTE_CHARS[expectedQuote]);
+                    if (needEscape) {
+                        // avoid escape
+                        return;
+                    }
+                    messageId = 'expectedEnclosedBy';
+                }
+            }
+            else {
+                const contentText = sourceCode.text.slice(...quoteAndRange.range);
+                const needEscapeDoubleQuote = contentText.includes('"');
+                const needEscapeSingleQuote = contentText.includes("'");
+                if (needEscapeDoubleQuote && needEscapeSingleQuote) {
+                    // avoid escape
+                    return;
+                }
+                if (needEscapeDoubleQuote && expectedQuote === 'double') {
+                    expectedQuote = 'single';
+                    messageId = 'expectedEnclosed';
+                }
+                else if (needEscapeSingleQuote && expectedQuote === 'single') {
+                    expectedQuote = 'double';
+                    messageId = 'expectedEnclosed';
+                }
+                else {
+                    messageId = 'expectedEnclosedBy';
+                }
+            }
+            context.report({
+                loc: {
+                    start: sourceCode.getLocFromIndex(quoteAndRange.range[0]),
+                    end: sourceCode.getLocFromIndex(quoteAndRange.range[1])
+                },
+                messageId,
+                data: { kind: QUOTE_NAMES[expectedQuote] },
+                *fix(fixer) {
+                    if (expectedQuote !== 'unquoted') {
+                        yield fixer.insertTextBeforeRange([quoteAndRange.range[0], quoteAndRange.range[0]], QUOTE_CHARS[expectedQuote]);
+                    }
+                    if (quoteAndRange.quote !== 'unquoted') {
+                        yield fixer.removeRange([quoteAndRange.range[0], quoteAndRange.range[0] + 1]);
+                        yield fixer.removeRange([quoteAndRange.range[1] - 1, quoteAndRange.range[1]]);
+                    }
+                    if (expectedQuote !== 'unquoted') {
+                        yield fixer.insertTextAfterRange([quoteAndRange.range[1], quoteAndRange.range[1]], QUOTE_CHARS[expectedQuote]);
+                    }
+                }
+            });
+        }
+        /** Verify for standard attribute */
+        function verifyForValues(attr) {
+            const quoteAndRange = (0, ast_utils_2.getAttributeValueQuoteAndRange)(attr, sourceCode);
+            verifyQuote(preferQuote, quoteAndRange);
+        }
+        /** Verify for dynamic attribute */
+        function verifyForDynamicMustacheTag(attr, valueNode) {
+            const quoteAndRange = (0, ast_utils_2.getAttributeValueQuoteAndRange)(attr, sourceCode);
+            const text = sourceCode.text.slice(...valueNode.range);
+            verifyQuote(avoidInvalidUnquotedInHTML && !canBeUnquotedInHTML(text) ? preferQuote : dynamicQuote, quoteAndRange);
+        }
+        /** Verify for directive value */
+        function verifyForDirective(attr) {
+            const mustacheTokens = (0, ast_utils_1.getMustacheTokens)(attr, sourceCode);
+            if (!mustacheTokens) {
+                return;
+            }
+            const quoteAndRange = (0, ast_utils_2.getAttributeValueQuoteAndRange)(attr, sourceCode);
+            const text = sourceCode.text.slice(mustacheTokens.openToken.range[0], mustacheTokens.closeToken.range[1]);
+            verifyQuote(avoidInvalidUnquotedInHTML && !canBeUnquotedInHTML(text) ? preferQuote : dynamicQuote, quoteAndRange);
+        }
+        return {
+            'SvelteAttribute, SvelteStyleDirective'(node) {
+                if (node.value.length === 1 && node.value[0].type === 'SvelteMustacheTag') {
+                    verifyForDynamicMustacheTag(node, node.value[0]);
+                }
+                else if (node.value.length >= 1) {
+                    verifyForValues(node);
+                }
+            },
+            'SvelteDirective, SvelteSpecialDirective'(node) {
+                if (node.expression == null) {
+                    return;
+                }
+                if (node.key.range[0] <= node.expression.range[0] &&
+                    node.expression.range[1] <= node.key.range[1]) {
+                    // shorthand
+                    return;
+                }
+                verifyForDirective(node);
+            }
+        };
+    }
+});