feat: add Priority View — Eisenhower, ABCDE, Ivy Lee, Pareto, delegation

New "Priority View" (Target icon in toolbar) fusing four prioritization
frameworks into a single, filterable view:

- Eisenhower Matrix: 4 quadrants (Do/Schedule/Delegate/Delete) based on
  urgency × importance; unclassified tasks shown below for quick assignment
- ABCDE Method: five collapsible groups (A=Critical → E=Eliminate) with
  inline grade assignment buttons
- Ivy Lee Method: pick exactly 6 tasks for tomorrow, ordered by priority
- Pareto 80/20: highlights the important 20% of tasks with a progress bar
  and one-click "mark as important" for the rest

New DB fields: urgency (Boolean), importance (Boolean), priority (A–E),
delegatedTo, delegationNote — all persisted via Prisma + API.

Filters: by project, someday list (incl. scheduled / unscheduled), and
timespan (today / this week / next week / all).

Delegation modal: assign to a named person or to AI with optional
instruction notes; displayed as inline badge on task cards.

v1.87.0

package.json

@@ -1,6 +1,6 @@
 {
   "name": "my-weekly-todo-list",
-  "version": "1.86.0",
+  "version": "1.87.0",
   "description": "A web-based weekly task management application that organizes to-dos and calendar events in a single, intuitive weekly view",
   "main": "index.js",
   "scripts": {

prisma/schema.prisma

@@ -200,6 +200,11 @@ model Task {
   projectId          String?
   kanbanStage        String?
   url                String?
+  urgency            Boolean?
+  importance         Boolean?
+  priority           String?
+  delegatedTo        String?
+  delegationNote     String?
   parent             Task?        @relation("SubTasks", fields: [parentTaskId], references: [id], onDelete: Cascade)
   subTasks           Task[]       @relation("SubTasks")
   project            Project?     @relation(fields: [projectId], references: [id])

src/app/api/tasks/route.ts

@@ -247,7 +247,7 @@ export async function POST(request: NextRequest) {
 
     const body = await request.json();
 
-    const { title, description, dayOfWeek, order, markdownContent, somedayListId, somedaySlotIndex, startTime, scheduledDate, recurrenceInterval, recurrenceUnit, recurrenceTime, recurrenceEndDate, recurrenceDays, parentTaskId, projectId, kanbanStage, url } = body;
+    const { title, description, dayOfWeek, order, markdownContent, somedayListId, somedaySlotIndex, startTime, scheduledDate, recurrenceInterval, recurrenceUnit, recurrenceTime, recurrenceEndDate, recurrenceDays, parentTaskId, projectId, kanbanStage, url, urgency, importance, priority, delegatedTo, delegationNote } = body;
     let { isRolling } = body;
     const { isRecurring } = body;
 
@@ -360,6 +360,11 @@ export async function POST(request: NextRequest) {
         ...(projectId !== undefined && { projectId: projectId || null }),
         ...(kanbanStage !== undefined && { kanbanStage: kanbanStage || null }),
         ...(url !== undefined && { url: sanitizeUrl(url) }),
+        ...(urgency !== undefined && { urgency: urgency === null ? null : Boolean(urgency) }),
+        ...(importance !== undefined && { importance: importance === null ? null : Boolean(importance) }),
+        ...(priority !== undefined && { priority: priority || null }),
+        ...(delegatedTo !== undefined && { delegatedTo: delegatedTo || null }),
+        ...(delegationNote !== undefined && { delegationNote: delegationNote || null }),
         ...(externalId && { externalId, externalProvider, externalListId }),
       },
     });
@@ -404,7 +409,7 @@ export async function PATCH(request: NextRequest) {
     const body = await request.json();
 
     const { id } = body;
-    const { title, description, completed, dayOfWeek, order, markdownContent, scheduledDate, startTime, somedayListId, somedaySlotIndex, isRecurring, recurrenceInterval, recurrenceUnit, recurrenceTime, recurrenceEndDate, recurrenceDays, restore, parentTaskId, projectId, kanbanStage, externalProvider, url } = body;
+    const { title, description, completed, dayOfWeek, order, markdownContent, scheduledDate, startTime, somedayListId, somedaySlotIndex, isRecurring, recurrenceInterval, recurrenceUnit, recurrenceTime, recurrenceEndDate, recurrenceDays, restore, parentTaskId, projectId, kanbanStage, externalProvider, url, urgency, importance, priority, delegatedTo, delegationNote } = body;
 
     if (!id) {
       return NextResponse.json(
@@ -497,6 +502,11 @@ export async function PATCH(request: NextRequest) {
         ...(kanbanStage !== undefined && { kanbanStage: kanbanStage || null }),
         ...(externalProvider !== undefined && { externalProvider: externalProvider || null }),
         ...(url !== undefined && { url: sanitizeUrl(url) }),
+        ...(urgency !== undefined && { urgency: urgency === null ? null : Boolean(urgency) }),
+        ...(importance !== undefined && { importance: importance === null ? null : Boolean(importance) }),
+        ...(priority !== undefined && { priority: priority || null }),
+        ...(delegatedTo !== undefined && { delegatedTo: delegatedTo || null }),
+        ...(delegationNote !== undefined && { delegationNote: delegationNote || null }),
       },
     });
 

src/components/WeeklyView.tsx

@@ -103,6 +103,7 @@ import { translations } from "../lib/weeklyViewTranslations";
 import { WeatherDisplayKey, WEATHER_DISPLAY_DEFAULTS } from "../lib/weeklyViewConstants";
 const SettingsSidebar = dynamic(() => import("./SettingsSidebar"), { ssr: false });
 const RichTextEditor = dynamic(() => import("./RichTextEditor"), { ssr: false });
+const PriorityView = dynamic(() => import("./PriorityView"), { ssr: false });
 
 // Cookie helpers for per-device settings
 const DEVICE_SETTINGS_KEYS = ["viewDays", "cellDuration", "startHour", "endHour"];
@@ -119,7 +120,7 @@ function setCookie(name: string, value: string, days: number = 365) {
     document.cookie = `${name}=${encodeURIComponent(value)}; expires=${expires}; path=/; SameSite=Lax`;
 }
 
-export type ViewStyle = "simple" | "calendar" | "list" | "grid" | "kanban";
+export type ViewStyle = "simple" | "calendar" | "list" | "grid" | "kanban" | "priority";
 
 export interface KanbanStage {
     id: string;
@@ -168,6 +169,11 @@ export interface Task {
     project?: { id: string; name: string; icon?: string | null; color?: string | null } | null;
     kanbanStage?: string | null;
     url?: string | null;
+    urgency?: boolean | null;
+    importance?: boolean | null;
+    priority?: string | null;
+    delegatedTo?: string | null;
+    delegationNote?: string | null;
 }
 
 interface CalendarEvent {
@@ -5498,8 +5504,9 @@ export default function WeeklyView() {
                                 { key: "calendar", icon: <CalendarDays size={13} /> },
                                 { key: "list", icon: <ListTodo size={13} /> },
                                 { key: "kanban", icon: <Kanban size={13} /> },
+                                { key: "priority", icon: <Target size={13} /> },
                             ].map((v) => (
-                                <button key={v.key} onClick={() => { setViewStyle(v.key as any); saveSetting("viewStyle", v.key); if (v.key === "list") { setShowTimeGrid(false); saveSetting("showTimeGrid", false); } if (v.key === "simple" || v.key === "calendar") { setShowTimeGrid(true); saveSetting("showTimeGrid", true); } }}
+                                <button key={v.key} onClick={() => { setViewStyle(v.key as any); saveSetting("viewStyle", v.key); if (v.key === "list") { setShowTimeGrid(false); saveSetting("showTimeGrid", false); } if (v.key === "simple" || v.key === "calendar") { setShowTimeGrid(true); saveSetting("showTimeGrid", true); } if (v.key === "priority" || v.key === "kanban") { setShowTimeGrid(false); saveSetting("showTimeGrid", false); } }}
                                     style={{ flex: 1, padding: "5px 0", borderRadius: "6px", border: "none", cursor: "pointer", display: "flex", alignItems: "center", justifyContent: "center", fontWeight: profile.viewStyle ===v.key ? 700 : 400, background: profile.viewStyle ===v.key ? "#0ea5e9" : (darkMode ? "#1f2937" : "#e5e7eb"), color: profile.viewStyle ===v.key ? "#fff" : (darkMode ? "#9ca3af" : "#6b7280") }}>
                                     {v.icon}
                                 </button>
@@ -5788,12 +5795,19 @@ export default function WeeklyView() {
                             <ListTodo size={16} />
                         </button>
                         <button
-                            onClick={() => { setViewStyle("kanban"); saveSetting("viewStyle", "kanban"); }}
+                            onClick={() => { setViewStyle("kanban"); saveSetting("viewStyle", "kanban"); setShowTimeGrid(false); saveSetting("showTimeGrid", false); }}
                             className={`p-1.5 rounded transition-colors ${profile.viewStyle ==="kanban" ? "bg-white shadow-sm text-black dark:bg-gray-700 dark:text-white" : "text-gray-500 hover:text-gray-900 hover:bg-gray-200 dark:hover:bg-gray-700"}`}
                             title={t.kanbanView}
                         >
                             <Kanban size={16} />
                         </button>
+                        <button
+                            onClick={() => { setViewStyle("priority"); saveSetting("viewStyle", "priority"); setShowTimeGrid(false); saveSetting("showTimeGrid", false); }}
+                            className={`p-1.5 rounded transition-colors ${profile.viewStyle ==="priority" ? "bg-white shadow-sm text-black dark:bg-gray-700 dark:text-white" : "text-gray-500 hover:text-gray-900 hover:bg-gray-200 dark:hover:bg-gray-700"}`}
+                            title={profile.language === "de" ? "Prioritäten" : "Priority View"}
+                        >
+                            <Target size={16} />
+                        </button>
                     </div>
 
                     {/* Days to Show — desktop only (available in sidebar on tablet) */}
@@ -6103,8 +6117,22 @@ export default function WeeklyView() {
                 </div>
             </header>
 
-            {/* All-Day Events Section (above position) — hidden in kanban */}
-            {profile.viewStyle !== "kanban" && effectiveAllDayPosition === "above" && allDaySection}
+            {/* All-Day Events Section (above position) — hidden in kanban/priority */}
+            {profile.viewStyle !== "kanban" && profile.viewStyle !== "priority" && effectiveAllDayPosition === "above" && allDaySection}
+
+            {/* Priority View */}
+            {profile.viewStyle === "priority" && (
+                <div style={{ flex: 1, overflowY: "auto" }}>
+                    <PriorityView
+                        tasks={[...tasks, ...somedayLists.flatMap(l => l.tasks)]}
+                        somedayLists={somedayLists.map(l => ({ id: l.id, title: l.title }))}
+                        projects={projects}
+                        darkMode={darkMode}
+                        language={profile.language}
+                        onUpdateTask={async (id, fields) => { await updateTaskFields(id, fields as any); }}
+                    />
+                </div>
+            )}
 
             {/* Kanban Board View */}
             {profile.viewStyle ==="kanban" && (() => {
@@ -7441,7 +7469,7 @@ export default function WeeklyView() {
             </div>}
 
             {/* All-Day Events Section (below position) — hidden in kanban */}
-            {profile.viewStyle !== "kanban" && effectiveAllDayPosition === "below" && allDaySection}
+            {profile.viewStyle !== "kanban" && profile.viewStyle !== "priority" && effectiveAllDayPosition === "below" && allDaySection}
 
             {/* Someday Section */}
             {effectiveShowSomeday && (<>