Improve operator workflow QoL (#5291)

## Thinking Path

> - Paperclip is a control plane operators use repeatedly to supervise
agent companies.
> - Common operator workflows depend on fast scanning of inboxes, issue
sidebars, workspaces, cost totals, and runtime services.
> - Several small UI and service gaps made those workflows slower or
less clear.
> - This pull request groups the operator-facing QoL changes that can
stand alone from recovery and adapter work.
> - The benefit is a denser, clearer board experience for issue triage
and workspace operation.

## What Changed

- Added inbox assignee/project grouping and issue list token/runtime
totals.
- Improved issue properties with removable blocker chips and workspace
task links.
- Improved execution workspace layout, runtime controls, issues tab
default, and stopped-port reuse behavior.
- Added mobile markdown/routine dialog fixes, page title company names,
sidebar polish, and dashboard run task label cleanup.

## Verification

- `pnpm install --frozen-lockfile`
- `pnpm exec vitest run ui/src/lib/inbox.test.ts
ui/src/components/IssueProperties.test.tsx
ui/src/components/WorkspaceRuntimeControls.test.tsx
server/src/__tests__/workspace-runtime.test.ts
server/src/__tests__/costs-service.test.ts`

## Risks

- Medium UI risk because this touches several operator surfaces. The
branch is intentionally grouped around workflow/QoL files and keeps the
file count below the Greptile limit.

## Model Used

- OpenAI GPT-5 Codex via Paperclip `codex_local` adapter, with
shell/git/GitHub CLI tool use.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] If this change affects the UI, I have included before/after
screenshots
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [x] I will address all Greptile and reviewer comments before
requesting merge

---------

Co-authored-by: Paperclip <noreply@paperclip.ing>

ui/src/components/WorkspaceRuntimeControls.test.tsx

@@ -7,6 +7,7 @@ import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
 import {
   buildWorkspaceRuntimeControlItems,
   buildWorkspaceRuntimeControlSections,
+  WorkspaceRuntimeQuickControls,
   WorkspaceRuntimeControls,
 } from "./WorkspaceRuntimeControls";
 
@@ -293,6 +294,41 @@ describe("WorkspaceRuntimeControls", () => {
     act(() => root.unmount());
   });
 
+  it("lets quick action buttons inherit the shared button shape tokens", () => {
+    const sections = buildWorkspaceRuntimeControlSections({
+      runtimeConfig: {
+        commands: [
+          { id: "web", name: "web", kind: "service", command: "pnpm dev" },
+        ],
+      },
+      runtimeServices: [
+        createRuntimeService({ id: "service-web", serviceName: "web", status: "running" }),
+      ],
+      canStartServices: true,
+    });
+
+    const root = createRoot(container);
+    act(() => {
+      root.render(
+        <WorkspaceRuntimeQuickControls
+          sections={sections}
+          onAction={vi.fn()}
+        />,
+      );
+    });
+
+    const buttons = Array.from(container.querySelectorAll("button"));
+    expect(buttons).toHaveLength(2);
+    for (const button of buttons) {
+      expect(button.className).toContain("rounded-md");
+      expect(button.className).not.toContain("rounded-none");
+      expect(button.className).not.toContain("rounded-xl");
+      expect(button.className).not.toContain("shadow-none");
+    }
+
+    act(() => root.unmount());
+  });
+
   it("shows disabled actions when local command prerequisites are missing", () => {
     const sections = buildWorkspaceRuntimeControlSections({
       runtimeConfig: {