feat(manacore/web): add habits module with tally board, inline create, and detail view

New habit tracking module: define habits (emoji, color, daily target), tap to log with timestamp, view streaks and 7-day charts. Includes workbench ListView with inline creation, full-page detail view, and drag/drop entity integration.

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

packages/shared-branding/src/app-icons.ts

@@ -131,6 +131,9 @@ export const APP_ICONS = {
 	skilltree: svgToDataUrl(
 		`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><linearGradient id="sk" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:#f59e0b"/><stop offset="100%" style="stop-color:#d97706"/></linearGradient></defs><rect width="100" height="100" rx="22" fill="url(#sk)"/><circle cx="50" cy="30" r="8" fill="white"/><circle cx="30" cy="55" r="7" fill="white" fill-opacity="0.8"/><circle cx="70" cy="55" r="7" fill="white" fill-opacity="0.8"/><circle cx="20" cy="75" r="6" fill="white" fill-opacity="0.5"/><circle cx="42" cy="75" r="6" fill="white" fill-opacity="0.5"/><circle cx="58" cy="75" r="6" fill="white" fill-opacity="0.5"/><circle cx="80" cy="75" r="6" fill="white" fill-opacity="0.5"/><path d="M50 38v0L30 48M50 38L70 48M30 62L20 69M30 62L42 69M70 62L58 69M70 62L80 69" stroke="white" stroke-width="3" stroke-linecap="round"/></svg>`
 	),
+	habits: svgToDataUrl(
+		`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><linearGradient id="hb" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:#8b5cf6"/><stop offset="100%" style="stop-color:#6d28d9"/></linearGradient></defs><rect width="100" height="100" rx="22" fill="url(#hb)"/><path d="M30 55l8 8 16-16" stroke="white" stroke-width="5" stroke-linecap="round" stroke-linejoin="round" fill="none"/><circle cx="50" cy="50" r="24" stroke="white" stroke-width="4" fill="none"/><path d="M50 26v6M50 68v6M26 50h6M68 50h6" stroke="white" stroke-width="3" stroke-linecap="round"/></svg>`
+	),
 	arcade: svgToDataUrl(
 		`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><linearGradient id="ar" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:#ef4444"/><stop offset="100%" style="stop-color:#dc2626"/></linearGradient></defs><rect width="100" height="100" rx="22" fill="url(#ar)"/><rect x="25" y="30" width="50" height="35" rx="5" stroke="white" stroke-width="4" fill="none"/><path d="M38 65v10M62 65v10M32 75h36" stroke="white" stroke-width="4" stroke-linecap="round"/><circle cx="60" cy="44" r="4" fill="white"/><circle cx="68" cy="50" r="3" fill="white" fill-opacity="0.7"/><path d="M35 44h10M40 39v10" stroke="white" stroke-width="3" stroke-linecap="round"/></svg>`
 	),

packages/shared-branding/src/mana-apps.ts

@@ -581,6 +581,23 @@ export const MANA_APPS: ManaApp[] = [
 		status: 'beta',
 		requiredTier: 'alpha',
 	},
+	{
+		id: 'habits',
+		name: 'Habits',
+		description: {
+			de: 'Gewohnheiten tracken',
+			en: 'Habit Tracking',
+		},
+		longDescription: {
+			de: 'Schnelles Tally-Tracking für Gewohnheiten wie Kaffee, Zigaretten, Wasser — ein Tap pro Eintrag mit Tagesstatistiken und Streaks.',
+			en: 'Quick tally tracking for habits like coffee, cigarettes, water — one tap per entry with daily stats and streaks.',
+		},
+		icon: APP_ICONS.habits,
+		color: '#8b5cf6',
+		comingSoon: false,
+		status: 'development',
+		requiredTier: 'founder',
+	},
 	{
 		id: 'arcade',
 		name: 'Arcade',
@@ -709,6 +726,7 @@ export const APP_URLS: Record<AppIconId, { dev: string; prod: string }> = {
 	moodlit: { dev: 'http://localhost:5173/moodlit', prod: 'https://mana.how/moodlit' },
 	memoro: { dev: 'http://localhost:5173/memoro', prod: 'https://mana.how/memoro' },
 	guides: { dev: 'http://localhost:5173/guides', prod: 'https://mana.how/guides' },
+	habits: { dev: 'http://localhost:5173/habits', prod: 'https://mana.how/habits' },
 	wisekeep: { dev: 'http://localhost:5173/wisekeep', prod: 'https://mana.how/wisekeep' },
 	news: { dev: 'http://localhost:5173/news', prod: 'https://mana.how/news' },
 	mail: { dev: 'http://localhost:5173/mail', prod: 'https://mana.how/mail' },

packages/shared-ui/src/dnd/types.ts

@@ -11,7 +11,16 @@
 
 // ── Drag types ──────────────────────────────────────────────
 
-export type DragType = 'tag' | 'task' | 'card' | 'photo' | 'file' | 'event' | 'link' | 'contact';
+export type DragType =
+	| 'tag'
+	| 'task'
+	| 'card'
+	| 'photo'
+	| 'file'
+	| 'event'
+	| 'link'
+	| 'contact'
+	| 'habit';
 
 export interface DragPayload<T = Record<string, unknown>> {
 	type: DragType;