commit 8fd140f767de8e3d43490776282fde29a36bc031
Author: Danielv123 <danielv@danielv.no>
Date:   Sun Nov 15 18:27:01 2026 +0100

    Record plugin page mobile and desktop screenshot evidence

diff --git "a/README.md\r" "b/README.md\r"
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--- /dev/null
+++ "b/README.md\r"
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+# Plugin page layout screenshots
+
+These screenshots render the real `PluginsPage`, `PluginVersions`, and `SiteLayout` components with synthetic controller/host responses.
+They are layout evidence, not a live cluster installation or restart test.
+The fixture has two machines, a pending awf_oarc update and web load error, an Auto Restart plugin without a host entrypoint, a Global Chat update, and an up-to-date Research Sync plugin.
+
+Before: `61f2b0117263516b592bba0b397e887065de5c4d`.
+After: `8229db75`.
+Mobile viewport: 390 x 844 CSS pixels.
+Desktop viewport: 1440 x 900 CSS pixels.
+Both use Edge through Playwright, device scale factor 1, dark theme, the same data and default sorting.
+
+The screenshots are kept on a separate evidence branch so they are not part of the code PR's diff.
+
+To reproduce, put `main.tsx`, `index.html`, `serve.mjs`, `capture.mjs` and `check.mjs` in `temp/plugin-layout/` of a Clusterio checkout.
+Run `pnpm install --no-frozen-lockfile`, `npm install --prefix temp/plugin-layout --no-package-lock --no-save playwright`, and `node temp/plugin-layout/serve.mjs` from the repository root.
+With Microsoft Edge installed, run `node temp/plugin-layout/capture.mjs before` at the baseline or `node temp/plugin-layout/capture.mjs after` at the fixed commit.
+Run `node temp/plugin-layout/check.mjs` at the fixed commit for viewport bounds, search, sorting, navigation, account menu and checklist checks.
diff --git "a/after-desktop.png\r" "b/after-desktop.png\r"
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index 00000000..1d6ca8da
Binary files /dev/null and "b/after-desktop.png\r" differ
diff --git "a/after-mobile.png\r" "b/after-mobile.png\r"
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index 00000000..ec542d88
Binary files /dev/null and "b/after-mobile.png\r" differ
diff --git "a/before-desktop.png\r" "b/before-desktop.png\r"
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index 00000000..3ed40f23
Binary files /dev/null and "b/before-desktop.png\r" differ
diff --git "a/before-mobile.png\r" "b/before-mobile.png\r"
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index 00000000..5b20d851
Binary files /dev/null and "b/before-mobile.png\r" differ
diff --git "a/capture.mjs\r" "b/capture.mjs\r"
new file mode 100644
index 00000000..c0e284a2
--- /dev/null
+++ "b/capture.mjs\r"
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+import { chromium } from "playwright";
+const browser = await chromium.launch({ channel: "msedge", headless: true });
+const page = await browser.newPage();
+page.on("pageerror", error => console.error(error));
+for (const [label, width, height] of [["desktop", 1440, 900], ["mobile", 390, 844]]) {
+	await page.setViewportSize({ width, height });
+	await page.goto("http://127.0.0.1:5173/plugins");
+	await page.getByRole("button", { name: "Update to 0.3.1", exact: true }).waitFor();
+	await page.evaluate(() => document.fonts.ready);
+	await page.screenshot({ path: `temp/plugin-layout/${process.argv[2]}-${label}.png` });
+	console.log(label, await page.evaluate(() => ({ width: innerWidth, scrollWidth: document.documentElement.scrollWidth,
+		rowHeights: [...document.querySelectorAll(".ant-table-tbody > tr")].map(row => row.getBoundingClientRect().height) })));
+}
+await browser.close();
diff --git "a/check.mjs\r" "b/check.mjs\r"
new file mode 100644
index 00000000..f1e81531
--- /dev/null
+++ "b/check.mjs\r"
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+import assert from "node:assert/strict";
+import { chromium } from "playwright";
+const browser = await chromium.launch({ channel: "msedge", headless: true });
+const page = await browser.newPage();
+const errors = [];
+page.on("pageerror", error => errors.push(error.message));
+for (const width of [320, 390, 575, 767, 768, 1024, 1440]) {
+	await page.setViewportSize({ width, height: 900 });
+	await page.goto("http://127.0.0.1:5173/plugins");
+	await page.getByRole("button", { name: "Update to 0.3.1", exact: true }).waitFor();
+	const dimensions = await page.evaluate(() => ({
+		width: innerWidth, scrollWidth: document.documentElement.scrollWidth,
+		columns: document.querySelectorAll("thead th").length,
+		brand: document.querySelector(".site-layout-brand").getBoundingClientRect().height,
+		overflow: [...document.querySelectorAll(".plugin-mobile-details, .plugin-mobile-details .ant-btn")]
+			.filter(element => element.scrollWidth > element.clientWidth + 1).length,
+	}));
+	assert.equal(dimensions.scrollWidth, width);
+	assert.equal(dimensions.columns, width < 768 ? 1 : 3);
+	assert.equal(dimensions.overflow, 0);
+	assert.ok(dimensions.brand < 50);
+	console.log("Layout", width, dimensions);
+}
+for (const width of [390, 1440]) {
+	await page.setViewportSize({ width, height: 900 });
+	await page.goto("http://127.0.0.1:5173/plugins");
+	const update = page.getByRole("button", { name: "Update to 2.1.0", exact: true }).filter({ hasNot: page.locator("[disabled]") });
+	await page.locator(".ant-table-row").filter({ hasText: "Global Chat" }).getByRole("button").click();
+	await page.getByRole("dialog", { name: "Update Global Chat 2.1.0" }).waitFor();
+	assert.equal(new URL(page.url()).pathname, "/plugins");
+	await page.getByRole("button", { name: "Cancel", exact: true }).click();
+	await page.getByRole("button", { name: "Restart pending (2)" }).click();
+	await page.getByRole("dialog", { name: "Restart machines with a pending restart" }).waitFor();
+	await page.getByRole("button", { name: "Cancel", exact: true }).click();
+	await page.getByRole("button", { name: "Account menu for Cooldude2606" }).click();
+	await page.getByRole("menuitem", { name: "Cooldude2606" }).waitFor();
+	await page.keyboard.press("Escape");
+	await page.locator(".page-header-title").click();
+	await page.locator(".ant-table-filter-trigger").click();
+	await page.getByPlaceholder("Search plugins").fill("Global");
+	assert.equal(await page.locator(".ant-table-row").count(), 1);
+	await page.getByPlaceholder("Search plugins").press("Enter");
+	await page.reload();
+	await page.getByRole("link", { name: "Global Chat", exact: true }).waitFor();
+	assert.equal(await page.locator(".ant-table-row").count(), 1);
+	await page.getByRole("link", { name: "Global Chat", exact: true }).click();
+	await page.getByText("Plugin navigation target").waitFor();
+	await page.goto("http://127.0.0.1:5173/plugins");
+	await page.getByRole("columnheader", { name: /Name/ }).click();
+	await page.waitForFunction(() => document.querySelector(".ant-table-row")?.textContent.startsWith("Research Sync"));
+	assert.match(await page.locator(".ant-table-row").first().innerText(), /Research Sync/);
+	await page.locator(".ant-table-row").first().click();
+	await page.getByText("Plugin navigation target").waitFor();
+	console.log("Interactions passed", width);
+}
+assert.deepEqual(errors, []);
+await browser.close();
diff --git "a/index.html\r" "b/index.html\r"
new file mode 100644
index 00000000..a9b531b7
--- /dev/null
+++ "b/index.html\r"
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+<!doctype html>
+<html><head><meta name="viewport" content="width=device-width, initial-scale=1"><title>Plugin layout fixture</title></head><body><div id="root"></div><script>window.webRoot = "/";</script><script type="module" src="/temp/plugin-layout/main.tsx"></script></body></html>
diff --git "a/main.tsx\r" "b/main.tsx\r"
new file mode 100644
index 00000000..eb1c24f2
--- /dev/null
+++ "b/main.tsx\r"
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+import React from "react";
+import { createRoot } from "react-dom/client";
+import { BrowserRouter } from "react-router-dom";
+import { ConfigProvider, theme } from "antd";
+import { PluginDetails } from "@clusterio/lib";
+import SiteLayout from "../../packages/web_ui/src/components/SiteLayout.tsx";
+import PluginsPage from "../../packages/web_ui/src/components/PluginsPage.tsx";
+import ControlContext from "../../packages/web_ui/src/components/ControlContext.tsx";
+import "../../packages/web_ui/src/style.css";
+
+const specs = [
+	["awf_oarc", "awf_oarc", "0.2.16", "0.3.1"],
+	["auto_restart", "ExpGaming - Auto Restart", "7.0.5", "7.0.5"],
+	["global_chat", "Global Chat", "2.0.0", "2.1.0"],
+	["research_sync", "Research Sync", "2.1.0", "2.1.0"],
+];
+const plugins = specs.map(([name, title, version, latest]) => new PluginDetails(
+	name, title, version, "loaded", undefined, `@fixture/${name}`,
+	name === "awf_oarc" ? latest : version, `@fixture/${name}`,
+));
+const hostPlugins = plugins.map(plugin => plugin.name === "auto_restart"
+	? new PluginDetails(plugin.name, plugin.title, plugin.version, "noEntrypoint", undefined,
+		plugin.npmPackage, plugin.version, plugin.dependencyName) : plugin);
+const store = entries => {
+	const snapshot = [new Map(entries), true, null];
+	return { subscribe: () => () => {}, getSnapshot: () => snapshot };
+};
+const meta = plugins.map(p => ({ name: p.name, version: p.version, npmPackage: p.npmPackage,
+	enabled: true, web: p.name === "awf_oarc" ? { error: "Fixture: web module could not load" } : {} }));
+const originalFetch = window.fetch;
+window.fetch = (url, ...rest) => String(url).endsWith("api/plugins")
+	? Promise.resolve(new Response(JSON.stringify(meta))) : originalFetch(url, ...rest);
+const permissions = ["core.plugin.list", "core.plugin.search", "core.plugin.update", "core.plugin.install",
+	"core.controller.restart", "core.host.restart"];
+const control = {
+	accountName: "Cooldude2606", accountRoles: [{ permissions }],
+	onAccountUpdate() {}, offAccountUpdate() {}, connector: {},
+	plugins: new Map(),
+	pluginInfos: new Map(specs.map(([name, title]) => [name, { name, title }])),
+	hosts: store([[1, { id: 1, name: "Host 1", connected: true }]]),
+	systems: store([["controller", { plugins, canRestart: true }], [1, { plugins: hostPlugins, canRestart: true }]]),
+	instances: store([]), users: store([]),
+	pages: [
+		...["Controller", "Hosts", "Instances", "Users"].map(title => ({ path: `/${title.toLowerCase()}`,
+			sidebarName: title, content: <div>{title}</div> })),
+		{ path: "/plugins", sidebarName: "Plugins", content: <PluginsPage /> },
+		{ path: "/plugins/:name/view", content: <div>Plugin navigation target</div> },
+	],
+	async send(request) {
+		if (request.constructor.name === "PluginLatestVersionsRequest") {
+			return { versions: Object.fromEntries(specs.map(([name, , , latest]) => [`@fixture/${name}`, latest])) };
+		}
+		throw new Error(`Unexpected fixture request: ${request.constructor.name}`);
+	},
+	async sendTo(address, request) {
+		if (request.constructor.name === "PluginListRequest") { return address === "controller" ? plugins : hostPlugins; }
+		throw new Error(`Unexpected fixture request: ${request.constructor.name}`);
+	},
+};
+window.fixtureControl = control;
+createRoot(document.getElementById("root")).render(<ConfigProvider theme={{ algorithm: theme.darkAlgorithm }}>
+	<ControlContext.Provider value={control}><BrowserRouter><SiteLayout /></BrowserRouter></ControlContext.Provider>
+</ConfigProvider>);
diff --git "a/serve.mjs\r" "b/serve.mjs\r"
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index 00000000..8733740c
--- /dev/null
+++ "b/serve.mjs\r"
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+import { createServer } from "../../packages/web_ui/node_modules/vite/dist/node/index.js";
+import { clusterioApp } from "../../packages/web_ui/vite.mjs";
+import fs from "node:fs/promises";
+import path from "node:path";
+import { createRequire } from "node:module";
+const require = createRequire(path.resolve("packages/web_ui/package.json"));
+const server = await createServer({
+	configFile: false,
+	root: process.cwd(),
+	resolve: { alias: ["react", "react/jsx-runtime", "react/jsx-dev-runtime", "react-dom", "react-dom/client", "react-router", "react-router/dom", "react-router-dom", "antd", "@sinclair/typebox"].map(name => ({ find: new RegExp(`^${name}$`), replacement: require.resolve(name) })) },
+	plugins: [clusterioApp({ entry: "temp/plugin-layout/main.tsx" }), {
+		name: "fixture-html", configureServer(server) {
+			server.middlewares.use(async (req, res, next) => {
+				if (req.url?.startsWith("/plugins")) {
+					res.setHeader("Content-Type", "text/html");
+					res.end(await server.transformIndexHtml(req.url, await fs.readFile("temp/plugin-layout/index.html", "utf8")));
+				} else { next(); }
+			});
+		},
+	}],
+	server: { host: "127.0.0.1", port: 5173, strictPort: true },
+});
+await server.listen();
+server.printUrls();