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/NewIssueDialog.tsx

@@ -242,6 +242,21 @@ function defaultExecutionWorkspaceModeForProject(project: { executionWorkspacePo
   return "shared_workspace";
 }
 
+function defaultExecutionWorkspaceModeForIssueDefaults(
+  defaults: {
+    executionWorkspaceId?: unknown;
+    executionWorkspaceMode?: unknown;
+  },
+  project: { executionWorkspacePolicy?: { enabled?: boolean; defaultMode?: string | null } | null } | null | undefined,
+) {
+  if (typeof defaults.executionWorkspaceId === "string" && defaults.executionWorkspaceId.length > 0) {
+    return "reuse_existing";
+  }
+  return typeof defaults.executionWorkspaceMode === "string" && defaults.executionWorkspaceMode.length > 0
+    ? defaults.executionWorkspaceMode
+    : defaultExecutionWorkspaceModeForProject(project);
+}
+
 const IssueTitleTextarea = memo(function IssueTitleTextarea({
   value,
   pending,
@@ -686,9 +701,7 @@ export function NewIssueDialog() {
       const hasExplicitProjectWorkspaceId = newIssueDefaults.projectWorkspaceId !== undefined;
       const defaultProjectWorkspaceId = newIssueDefaults.projectWorkspaceId
         ?? defaultProjectWorkspaceIdForProject(defaultProject);
-      const defaultExecutionWorkspaceMode = newIssueDefaults.executionWorkspaceId
-        ? "reuse_existing"
-        : (newIssueDefaults.executionWorkspaceMode ?? defaultExecutionWorkspaceModeForProject(defaultProject));
+      const defaultExecutionWorkspaceMode = defaultExecutionWorkspaceModeForIssueDefaults(newIssueDefaults, defaultProject);
       setIssueText(newIssueDefaults.title ?? "", newIssueDefaults.description ?? "");
       setStatus(newIssueDefaults.status ?? "todo");
       setPriority(newIssueDefaults.priority ?? "");
@@ -710,8 +723,9 @@ export function NewIssueDialog() {
       setPriority(newIssueDefaults.priority ?? "");
       const defaultProjectId = newIssueDefaults.projectId ?? "";
       const defaultProject = orderedProjects.find((project) => project.id === defaultProjectId);
+      const hasExplicitProjectWorkspaceId = newIssueDefaults.projectWorkspaceId !== undefined;
       setProjectId(defaultProjectId);
-      setProjectWorkspaceId(defaultProjectWorkspaceIdForProject(defaultProject));
+      setProjectWorkspaceId(newIssueDefaults.projectWorkspaceId ?? defaultProjectWorkspaceIdForProject(defaultProject));
       setAssigneeValue(assigneeValueFromSelection(newIssueDefaults));
       setReviewerValue("");
       setApproverValue("");
@@ -720,12 +734,17 @@ export function NewIssueDialog() {
       setAssigneeModelOverride("");
       setAssigneeThinkingEffort("");
       setAssigneeChrome(false);
-      setExecutionWorkspaceMode(defaultExecutionWorkspaceModeForProject(defaultProject));
-      setSelectedExecutionWorkspaceId("");
-      executionWorkspaceDefaultProjectId.current = defaultProject ? defaultProjectId || null : null;
+      setExecutionWorkspaceMode(defaultExecutionWorkspaceModeForIssueDefaults(newIssueDefaults, defaultProject));
+      setSelectedExecutionWorkspaceId(newIssueDefaults.executionWorkspaceId ?? "");
+      executionWorkspaceDefaultProjectId.current = hasExplicitProjectWorkspaceId || newIssueDefaults.executionWorkspaceId || defaultProject
+        ? defaultProjectId || null
+        : null;
     } else if (draft && draft.title.trim()) {
       const restoredProjectId = newIssueDefaults.projectId ?? draft.projectId;
       const restoredProject = orderedProjects.find((project) => project.id === restoredProjectId);
+      const hasExplicitProjectWorkspaceId = newIssueDefaults.projectWorkspaceId !== undefined;
+      const hasExplicitExecutionWorkspaceId = newIssueDefaults.executionWorkspaceId !== undefined;
+      const hasExplicitExecutionWorkspaceMode = newIssueDefaults.executionWorkspaceMode !== undefined;
       setIssueText(draft.title, draft.description);
       setStatus(draft.status || "todo");
       setPriority(draft.priority);
@@ -739,27 +758,40 @@ export function NewIssueDialog() {
       setShowReviewerRow(!!(draft.reviewerValue));
       setShowApproverRow(!!(draft.approverValue));
       setProjectId(restoredProjectId);
-      setProjectWorkspaceId(draft.projectWorkspaceId ?? defaultProjectWorkspaceIdForProject(restoredProject));
+      setProjectWorkspaceId(
+        hasExplicitProjectWorkspaceId
+          ? (newIssueDefaults.projectWorkspaceId ?? "")
+          : (draft.projectWorkspaceId ?? defaultProjectWorkspaceIdForProject(restoredProject)),
+      );
       setAssigneeModelLane(draft.assigneeModelLane ?? "primary");
       setAssigneeModelOverride(draft.assigneeModelOverride ?? "");
       setAssigneeThinkingEffort(draft.assigneeThinkingEffort ?? "");
       setAssigneeChrome(draft.assigneeChrome ?? false);
       setExecutionWorkspaceMode(
-        draft.executionWorkspaceMode
-          ?? (draft.useIsolatedExecutionWorkspace ? "isolated_workspace" : defaultExecutionWorkspaceModeForProject(restoredProject)),
+        hasExplicitExecutionWorkspaceId || hasExplicitExecutionWorkspaceMode
+          ? defaultExecutionWorkspaceModeForIssueDefaults(newIssueDefaults, restoredProject)
+          : (
+              draft.executionWorkspaceMode
+              ?? (draft.useIsolatedExecutionWorkspace ? "isolated_workspace" : defaultExecutionWorkspaceModeForProject(restoredProject))
+            ),
       );
-      setSelectedExecutionWorkspaceId(draft.selectedExecutionWorkspaceId ?? "");
-      executionWorkspaceDefaultProjectId.current = draft.projectWorkspaceId || restoredProject
+      setSelectedExecutionWorkspaceId(
+        hasExplicitExecutionWorkspaceId
+          ? (newIssueDefaults.executionWorkspaceId ?? "")
+          : (draft.selectedExecutionWorkspaceId ?? ""),
+      );
+      executionWorkspaceDefaultProjectId.current = hasExplicitProjectWorkspaceId || hasExplicitExecutionWorkspaceId || draft.projectWorkspaceId || restoredProject
         ? restoredProjectId || null
         : null;
     } else {
       const defaultProjectId = newIssueDefaults.projectId ?? "";
       const defaultProject = orderedProjects.find((project) => project.id === defaultProjectId);
+      const hasExplicitProjectWorkspaceId = newIssueDefaults.projectWorkspaceId !== undefined;
       setIssueText("", "");
       setStatus(newIssueDefaults.status ?? "todo");
       setPriority(newIssueDefaults.priority ?? "");
       setProjectId(defaultProjectId);
-      setProjectWorkspaceId(defaultProjectWorkspaceIdForProject(defaultProject));
+      setProjectWorkspaceId(newIssueDefaults.projectWorkspaceId ?? defaultProjectWorkspaceIdForProject(defaultProject));
       setAssigneeValue(assigneeValueFromSelection(newIssueDefaults));
       setReviewerValue("");
       setApproverValue("");
@@ -768,9 +800,11 @@ export function NewIssueDialog() {
       setAssigneeModelOverride("");
       setAssigneeThinkingEffort("");
       setAssigneeChrome(false);
-      setExecutionWorkspaceMode(defaultExecutionWorkspaceModeForProject(defaultProject));
-      setSelectedExecutionWorkspaceId("");
-      executionWorkspaceDefaultProjectId.current = defaultProject ? defaultProjectId || null : null;
+      setExecutionWorkspaceMode(defaultExecutionWorkspaceModeForIssueDefaults(newIssueDefaults, defaultProject));
+      setSelectedExecutionWorkspaceId(newIssueDefaults.executionWorkspaceId ?? "");
+      executionWorkspaceDefaultProjectId.current = hasExplicitProjectWorkspaceId || newIssueDefaults.executionWorkspaceId || defaultProject
+        ? defaultProjectId || null
+        : null;
     }
   }, [newIssueOpen, newIssueDefaults, orderedProjects, selectedCompanyId, setIssueText]);