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/persona-surfacing.spec.ts

@@ -0,0 +1,88 @@
+import { test, expect } from "./fixtures";
+
+// Regression for the invisible-after-install bug (2026-07-03): enabling a persona in
+// Settings ▸ Personas must surface it EVERYWHERE without a reload — the New-Session picker and
+// the grouped sidebar — via the PERSONAS_CHANGED event (and backend enable-implies-surface).
+
+test("enabling an installed persona surfaces it in picker + sidebar without reload", async ({
+  page,
+}) => {
+  await page.goto("/");
+  const sidebar = page.locator(".sidebar");
+
+  // Disabled install: absent from the composer's coworker picker and the grouped sidebar.
+  await page.getByText("New session").first().click();
+  await page.getByTestId("coworker-chip").click();
+  const menu = page.locator(".setup-menu");
+  await expect(menu).toBeVisible();
+  await expect(menu.getByText("Acme Notes")).toHaveCount(0);
+  await page.locator(".fixed.inset-0.z-20").click({ position: { x: 5, y: 5 } }); // close via backdrop (menu sits over center)
+  await expect(sidebar.getByText("Acme Notes")).toHaveCount(0);
+
+  // Enable it on the Coworkers page.
+  await page.getByTestId("account-row").click();
+  await page.getByRole("button", { name: "Settings", exact: true }).click();
+  await page.getByRole("button", { name: "Coworkers", exact: true }).click();
+  const row = page.locator(".divide-y > div").filter({ hasText: "Acme Notes" });
+  // Controlled checkbox: the DOM state flips only after the POST round-trip, so click + expect
+  // (a plain .check() asserts the state synchronously and fails).
+  const enabled = row.getByRole("switch");
+  await enabled.click();
+  await expect(enabled).toBeChecked();
+
+  // No reload: the sidebar group and the picker both pick it up via PERSONAS_CHANGED.
+  await expect(sidebar.getByText("Acme Notes")).toBeVisible();
+  await page.getByText("New session").first().click();
+  await page.getByTestId("coworker-chip").click();
+  await expect(page.locator(".setup-menu").getByText("Acme Notes")).toBeVisible();
+});
+
+// Disable-archives (§18): disabling a persona archives its conversations, so the confirm must
+// interpose when there's something to archive — and only then. The sidebar section disappears
+// with the persona (its sessions are archived, so the never-orphan rule no longer holds it).
+test("disabling a persona with conversations asks first, then archives them", async ({
+  page,
+}) => {
+  await page.goto("/");
+  const sidebar = page.locator(".sidebar");
+  await expect(sidebar.getByText("Ops", { exact: true })).toBeVisible();
+
+  await page.getByTestId("account-row").click();
+  await page.getByRole("button", { name: "Settings", exact: true }).click();
+  await page.getByRole("button", { name: "Coworkers", exact: true }).click();
+  // Ops is ships:false — it lives in the collapsed "Not in this release" group.
+  await page.getByTestId("unshipped-disclosure").click();
+  const row = page.locator(".divide-y > div").filter({ hasText: "Ops Coworker" });
+  const enabled = row.getByRole("switch");
+
+  // Unchecking only ARMS the confirm — the flag must not flip yet.
+  await enabled.click();
+  const warning = page.getByTestId("persona-disable-warning-ops");
+  await expect(warning).toContainText("archives its 1 conversation");
+  await expect(enabled).toBeChecked();
+
+  // Backing out leaves everything as it was.
+  await page.getByRole("button", { name: "Keep enabled" }).click();
+  await expect(warning).toHaveCount(0);
+  await expect(enabled).toBeChecked();
+
+  // Arm again and confirm: persona disables, its section leaves the sidebar without a reload.
+  await enabled.click();
+  await page.getByTestId("persona-disable-confirm-ops").click();
+  await expect(enabled).not.toBeChecked();
+  await expect(sidebar.getByText("Ops", { exact: true })).toHaveCount(0);
+});
+
+test("disabling a persona with no conversations skips the confirm", async ({ page }) => {
+  await page.goto("/");
+  await page.getByTestId("account-row").click();
+  await page.getByRole("button", { name: "Settings", exact: true }).click();
+  await page.getByRole("button", { name: "Coworkers", exact: true }).click();
+  // Security ships enabled and has no conversations in the fixtures (Code now ships
+  // disabled, so it can't exercise the disable path).
+  const row = page.locator(".divide-y > div").filter({ hasText: "Security Coworker" });
+  const enabled = row.getByRole("switch");
+  await enabled.click();
+  await expect(page.getByTestId("persona-disable-warning-security")).toHaveCount(0);
+  await expect(enabled).not.toBeChecked();
+});