feat(projects): show completion progress (done/total issues) in project list

Add a progress column to the projects list page that displays a mini progress
bar and done/total issue count for each project. Backend batch-fetches issue
stats per project using a single query for efficiency.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

packages/core/types/project.ts

@@ -14,6 +14,8 @@ export interface Project {
   lead_id: string | null;
   created_at: string;
   updated_at: string;
+  issue_count: number;
+  done_count: number;
 }
 
 export interface CreateProjectRequest {

packages/views/projects/components/projects-page.tsx

@@ -75,6 +75,25 @@ function ProjectRow({ project }: { project: Project }) {
         {statusCfg.label}
       </span>
 
+      {/* Progress */}
+      <span className="flex w-24 items-center justify-center gap-1.5 shrink-0">
+        {project.issue_count > 0 ? (
+          <>
+            <span className="relative h-1.5 w-12 rounded-full bg-muted overflow-hidden">
+              <span
+                className="absolute inset-y-0 left-0 rounded-full bg-emerald-500 transition-all"
+                style={{ width: `${Math.round((project.done_count / project.issue_count) * 100)}%` }}
+              />
+            </span>
+            <span className="text-xs text-muted-foreground tabular-nums">
+              {project.done_count}/{project.issue_count}
+            </span>
+          </>
+        ) : (
+          <span className="text-xs text-muted-foreground">--</span>
+        )}
+      </span>
+
       {/* Lead */}
       <span className="flex w-10 items-center justify-center shrink-0">
         {project.lead_type && project.lead_id ? (
@@ -443,6 +462,7 @@ export function ProjectsPage() {
               <span className="min-w-0 flex-1">Name</span>
               <span className="w-24 text-center shrink-0">Priority</span>
               <span className="w-28 text-center shrink-0">Status</span>
+              <span className="w-24 text-center shrink-0">Progress</span>
               <span className="w-10 text-center shrink-0">Lead</span>
               <span className="w-20 text-right shrink-0">Created</span>
             </div>

server/internal/handler/project.go

@@ -23,6 +23,8 @@ type ProjectResponse struct {
 	LeadID      *string `json:"lead_id"`
 	CreatedAt   string  `json:"created_at"`
 	UpdatedAt   string  `json:"updated_at"`
+	IssueCount  int64   `json:"issue_count"`
+	DoneCount   int64   `json:"done_count"`
 }
 
 func projectToResponse(p db.Project) ProjectResponse {
@@ -80,9 +82,29 @@ func (h *Handler) ListProjects(w http.ResponseWriter, r *http.Request) {
 		writeError(w, http.StatusInternalServerError, "failed to list projects")
 		return
 	}
+
+	// Batch-fetch issue stats for all projects
+	statsMap := make(map[string]db.GetProjectIssueStatsRow)
+	if len(projects) > 0 {
+		projectIDs := make([]pgtype.UUID, len(projects))
+		for i, p := range projects {
+			projectIDs[i] = p.ID
+		}
+		stats, err := h.Queries.GetProjectIssueStats(r.Context(), projectIDs)
+		if err == nil {
+			for _, s := range stats {
+				statsMap[uuidToString(s.ProjectID)] = s
+			}
+		}
+	}
+
 	resp := make([]ProjectResponse, len(projects))
 	for i, p := range projects {
 		resp[i] = projectToResponse(p)
+		if s, ok := statsMap[resp[i].ID]; ok {
+			resp[i].IssueCount = s.TotalCount
+			resp[i].DoneCount = s.DoneCount
+		}
 	}
 	writeJSON(w, http.StatusOK, map[string]any{"projects": resp, "total": len(resp)})
 }

server/pkg/db/generated/project.sql.go

@@ -133,6 +133,41 @@ func (q *Queries) GetProjectInWorkspace(ctx context.Context, arg GetProjectInWor
 	return i, err
 }
 
+const getProjectIssueStats = `-- name: GetProjectIssueStats :many
+SELECT project_id,
+       count(*)::bigint AS total_count,
+       count(*) FILTER (WHERE status IN ('done', 'cancelled'))::bigint AS done_count
+FROM issue
+WHERE project_id = ANY($1::uuid[])
+GROUP BY project_id
+`
+
+type GetProjectIssueStatsRow struct {
+	ProjectID  pgtype.UUID `json:"project_id"`
+	TotalCount int64       `json:"total_count"`
+	DoneCount  int64       `json:"done_count"`
+}
+
+func (q *Queries) GetProjectIssueStats(ctx context.Context, projectIds []pgtype.UUID) ([]GetProjectIssueStatsRow, error) {
+	rows, err := q.db.Query(ctx, getProjectIssueStats, projectIds)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []GetProjectIssueStatsRow{}
+	for rows.Next() {
+		var i GetProjectIssueStatsRow
+		if err := rows.Scan(&i.ProjectID, &i.TotalCount, &i.DoneCount); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
 const listProjects = `-- name: ListProjects :many
 SELECT id, workspace_id, title, description, icon, status, lead_type, lead_id, created_at, updated_at, priority FROM project
 WHERE workspace_id = $1

server/pkg/db/queries/project.sql

@@ -40,3 +40,11 @@ DELETE FROM project WHERE id = $1;
 -- name: CountIssuesByProject :one
 SELECT count(*) FROM issue
 WHERE project_id = $1;
+
+-- name: GetProjectIssueStats :many
+SELECT project_id,
+       count(*)::bigint AS total_count,
+       count(*) FILTER (WHERE status IN ('done', 'cancelled'))::bigint AS done_count
+FROM issue
+WHERE project_id = ANY(sqlc.arg('project_ids')::uuid[])
+GROUP BY project_id;