feat: OpenMesh 基础平台与 MD/PDF 转换技能

- 后端: coworker 智能体框架, WS API, 文件上传, 附件处理
- 前端: Open WebUI, 文件全量走 upload API (含 MD/TXT/JSON 等文本类)
- 技能: md-to-office (pandoc + wkhtmltopdf)
- 修复: 上传文件路径丢失, Agent 搜索浪费, 输出文件跑到 uploads/
- 打包: PyInstaller one-dir, 预打包 pandoc/wkhtmltopdf/chromium

surfaces/gui/e2e/mcp-add-test.spec.ts

@@ -0,0 +1,99 @@
+// UX-033/034: custom MCP servers live on the Connectors page. "Add custom server"
+// (top of page) opens the two-tab modal (Remote URL / JSON); added entries land in
+// the "Custom · MCP" group with honest status chips (Testing… → Live / Error /
+// Needs sign-in / Not tested) and a detail subpage with Test.
+import { expect } from "@playwright/test";
+import { test } from "./fixtures";
+
+async function openConnectors(page) {
+  await page.goto("/");
+  await page.getByTestId("account-row").click();
+  await page.getByRole("button", { name: "Connectors", exact: true }).click();
+}
+
+test("remote URL add: probe flips the row to Live with tool count", async ({ page }) => {
+  await openConnectors(page);
+  await page.getByTestId("add-custom-server").click();
+
+  // URL tab is the default door; bad URL is caught before anything is added.
+  const modal = page.getByTestId("add-mcp-modal");
+  await modal.getByTestId("mcp-add-name").fill("notes");
+  await modal.getByTestId("mcp-add-url").fill("mcp.example.com/mcp");
+  await modal.getByRole("button", { name: "Add & test" }).click();
+  await expect(modal.getByText("Enter the server's full URL")).toBeVisible();
+
+  await modal.getByTestId("mcp-add-url").fill("https://mcp.example.com/mcp");
+  await modal.getByRole("button", { name: "Add & test" }).click();
+
+  // Adding lands STRAIGHT on the detail page (OPE-136: the connect-time tool
+  // review ceremony lives there) — the probe's status plays out in its header.
+  const detail = page.getByTestId("mcp-detail-notes");
+  await expect(detail).toContainText("Testing…");
+  await expect(detail).toContainText("Ready", { timeout: 10_000 });
+  await expect(detail).toContainText("6 tools");
+
+  // Back on the list, the row carries the same receipt.
+  await page.getByText("‹ Connectors").click();
+  await expect(page.getByTestId("mcp-row-notes")).toContainText("Ready");
+});
+
+test("guarded server: 401 → Needs sign-in chip → OAuth switch on the detail page", async ({
+  page,
+}) => {
+  await openConnectors(page);
+  await page.getByTestId("add-custom-server").click();
+  const modal = page.getByTestId("add-mcp-modal");
+  await modal.getByTestId("mcp-add-name").fill("locked-crm");
+  await modal.getByTestId("mcp-add-url").fill("https://mcp.locked.example/mcp");
+  await modal.getByRole("button", { name: "Add & test" }).click();
+
+  // Adding lands on the detail page; the anonymous probe 401s there — chip and
+  // error excerpt on the same screen as the fix.
+  const detail = page.getByTestId("mcp-detail-locked-crm");
+  await expect(detail).toContainText("Needs sign-in", { timeout: 10_000 });
+  await expect(detail).toContainText("authentication required");
+  await detail.getByTestId("mcp-authfix-locked-crm").click();
+  await expect(detail).toContainText("Signing in…");
+  await expect(detail).toContainText("Ready", { timeout: 10_000 });
+});
+
+test("JSON tab adds stdio as Not tested; detail Test flips it to Live", async ({ page }) => {
+  await openConnectors(page);
+  await page.getByTestId("add-custom-server").click();
+  const modal = page.getByTestId("add-mcp-modal");
+  await modal.getByTestId("mcp-add-tab-json").click();
+  await modal
+    .locator("textarea")
+    .fill('{"files": {"command": "npx", "args": ["-y", "@modelcontextprotocol/server-filesystem"]}}');
+  await modal.getByRole("button", { name: "Add", exact: true }).click();
+
+  // Adding lands on the detail page. A pasted stdio server is configured, not
+  // connected — the chip says so, right where Test can fix it.
+  const detail = page.getByTestId("mcp-detail-files");
+  await expect(detail).toContainText("Not tested");
+  await expect(detail).toContainText("stdio");
+
+  await detail.getByTestId("mcp-test-files").click();
+  await expect(detail).toContainText("Testing…");
+  await expect(detail).toContainText("Ready", { timeout: 10_000 });
+  await expect(detail).toContainText("6 tools");
+
+  // Remove from the detail page returns to the list without the row.
+  await detail.getByTestId("mcp-remove-files").click();
+  await expect(page.getByTestId("mcp-row-files")).toHaveCount(0);
+});
+
+test("the name field prefills from the URL's distinctive host label", async ({ page }) => {
+  await openConnectors(page);
+  await page.getByTestId("add-custom-server").click();
+  const modal = page.getByTestId("add-mcp-modal");
+
+  // Generic labels (mcp/api/data/www) are skipped; the first distinctive one wins.
+  await modal.getByTestId("mcp-add-url").fill("https://data.dlai.link/api/mcp");
+  await expect(modal.getByTestId("mcp-add-name")).toHaveValue("dlai");
+
+  // Never overwrite what the user typed.
+  await modal.getByTestId("mcp-add-name").fill("warehouse");
+  await modal.getByTestId("mcp-add-url").fill("https://mcp.linear.app/mcp");
+  await expect(modal.getByTestId("mcp-add-name")).toHaveValue("warehouse");
+});