fix(articles): import-projection accepts F3 + legacy field_meta shapes

Live-test caught it: the worker projects sync_changes via field-level
LWW, comparing `field_meta[k]` directly. But field_meta is two-shaped
on the wire:

  - Legacy plaintext writes:   { state: '2026-04-28T…' }
  - Field-meta-overhaul writes: { state: { at, actor, origin } }

The naive `rowFM[k] >= localTime` worked for the all-legacy case, but
once a client write (legacy string) followed a worker write (F3
object), the comparison evaluated `'2026-04-28T…' >= '[object …]'`
and the projection silently kept the older value. Live symptom: an
item that was correctly flipped to 'saved' on the client was reported
back as 'extracted' by the projection.

Fix: `fieldMetaTime()` helper that pulls the ISO string out of either
shape; both write paths now compare apples-to-apples.

Verified end-to-end:
  - Synthetic job + item written into sync_changes
  - runTickOnce() → claim → extractFromUrl(example.com) → pickup row
    with title='Example Domain', wordCount=16, actor=
    system:articles-import-worker
  - Item transitions pending → extracting → extracted
  - Simulated client write 'saved'
  - Next tick rolls counters: savedCount 0→1, status running→done,
    finishedAt stamped

Plan: docs/plans/articles-bulk-import.md.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

apps/api/src/modules/articles/import-projection.ts

@@ -21,15 +21,32 @@
 import { getSyncConnection } from '../../mcp/sync-db';
 
 type Row = Record<string, unknown>;
+/**
+ * `field_meta` is one of two shapes on the wire:
+ *   - Legacy plaintext writes: `{[fieldName]: ISOString}`
+ *   - Field-meta-overhaul writes: `{[fieldName]: {at, actor, origin}}`
+ * `fieldMetaTime()` below normalises both into the comparable ISO string.
+ */
 interface ChangeRow {
 	user_id: string;
 	record_id: string;
 	op: string;
 	data: Row | null;
-	field_meta: Record<string, string> | null;
+	field_meta: Record<string, unknown> | null;
 	created_at: Date;
 }
 
+/** Pull the timestamp out of either shape. Falls back to empty string
+ *  so the LWW comparison never throws on undefined. */
+function fieldMetaTime(meta: unknown): string {
+	if (typeof meta === 'string') return meta;
+	if (meta && typeof meta === 'object') {
+		const at = (meta as { at?: unknown }).at;
+		if (typeof at === 'string') return at;
+	}
+	return '';
+}
+
 export interface ImportJobRow {
 	id: string;
 	userId: string;
@@ -134,6 +151,9 @@ function mergeByUserAndRecord(rows: readonly ChangeRow[]): Map<string, MergedEnt
 		userId: string;
 		recordId: string;
 		record: Row | null;
+		/** Per-field LWW timestamps (normalised to ISO strings — see
+		 *  fieldMetaTime). Both wire shapes are folded down to plain
+		 *  strings here so the projection comparison stays trivial. */
 		fm: Record<string, string>;
 	};
 	let current: Cur | null = null;
@@ -151,14 +171,19 @@ function mergeByUserAndRecord(rows: readonly ChangeRow[]): Map<string, MergedEnt
 			continue;
 		}
 		if (!r.data) continue;
+		const rowCreatedAt = r.created_at.toISOString();
 		if (!current.record) {
 			current.record = { id: r.record_id, ...r.data };
-			current.fm = { ...(r.field_meta ?? {}) };
+			const initFM = r.field_meta ?? {};
+			current.fm = {};
+			for (const k of Object.keys(initFM)) {
+				current.fm[k] = fieldMetaTime(initFM[k]) || rowCreatedAt;
+			}
 			continue;
 		}
 		const rowFM = r.field_meta ?? {};
 		for (const [k, v] of Object.entries(r.data)) {
-			const serverTime = rowFM[k] ?? r.created_at.toISOString();
+			const serverTime = fieldMetaTime(rowFM[k]) || rowCreatedAt;
 			const localTime = current.fm[k] ?? '';
 			if (serverTime >= localTime) {
 				current.record[k] = v;

apps/mana/apps/web/src/lib/app-registry/apps.ts

@@ -20,7 +20,6 @@ import {
 	MoneyWavy,
 	MapPin,
 	ChatCircle,
-	File,
 	Clock,
 	Quotes,
 	Cards,
@@ -587,16 +586,6 @@ registerApp({
 	},
 });
 
-registerApp({
-	id: 'context',
-	name: 'Context',
-	color: '#7C3AED',
-	icon: File,
-	views: {
-		list: { load: () => import('$lib/modules/context/ListView.svelte') },
-	},
-});
-
 registerApp({
 	id: 'times',
 	name: 'Times',
@@ -855,16 +844,6 @@ registerApp({
 	paramKey: 'eventId',
 });
 
-registerApp({
-	id: 'who',
-	name: 'Who',
-	color: '#a855f7',
-	icon: PersonSimpleCircle,
-	views: {
-		list: { load: () => import('$lib/modules/who/ListView.svelte') },
-	},
-});
-
 registerApp({
 	id: 'news',
 	name: 'News',

apps/mana/apps/web/src/lib/components/dashboard/widget-registry.ts

@@ -23,7 +23,6 @@ import ClockTimersWidget from './widgets/ClockTimersWidget.svelte';
 import StorageUsageWidget from './widgets/StorageUsageWidget.svelte';
 import MusicLibraryWidget from './widgets/MusicLibraryWidget.svelte';
 import PresiDecksWidget from './widgets/PresiDecksWidget.svelte';
-import ContextDocsWidget from './widgets/ContextDocsWidget.svelte';
 
 // Phase 4: Unified app widgets (direct Dexie queries, internal routing)
 import RecentContactsWidget from '$lib/modules/core/widgets/RecentContactsWidget.svelte';
@@ -56,7 +55,6 @@ export const widgetComponents: Record<WidgetType, Component> = {
 	'storage-usage': StorageUsageWidget,
 	'music-library': MusicLibraryWidget,
 	'presi-decks': PresiDecksWidget,
-	'context-docs': ContextDocsWidget,
 	'active-timer': ActiveTimerWidget,
 	'nutrition-progress': NutritionProgressWidget,
 	'plant-watering': PlantWateringWidget,

apps/mana/apps/web/src/lib/data/cross-app-queries.ts

@@ -19,7 +19,6 @@ import type { LocalAlarm, LocalCountdownTimer } from '$lib/modules/times/types';
 import type { LocalFile } from '$lib/modules/storage/types';
 import type { LocalSong, LocalPlaylist } from '$lib/modules/music/types';
 import type { LocalDeck as LocalPresiDeck } from '$lib/modules/presi/types';
-import type { LocalDocument, LocalContextSpace } from '$lib/modules/context/types';
 import type { LocalDeck as LocalCardDeck, LocalCard } from '$lib/modules/cards/types';
 
 // ─── Todo Queries ───────────────────────────────────────────
@@ -278,38 +277,6 @@ export function useRecentDecks(limit = 5) {
 	}, [] as LocalPresiDeck[]);
 }
 
-// ─── Context Queries ────────────────────────────────────────
-
-/** Recent documents + spaces. */
-export function useRecentDocuments(limit = 5) {
-	return useLiveQueryWithDefault(async () => {
-		// title + content are encrypted on disk; the dashboard surfaces the
-		// title so we have to decrypt before returning. limit is applied
-		// pre-decrypt to keep the batch small.
-		const visible = await db
-			.table<LocalDocument>('documents')
-			.orderBy('updatedAt')
-			.reverse()
-			.filter((d) => !d.deletedAt)
-			.limit(limit)
-			.toArray();
-		return decryptRecords('documents', visible);
-	}, [] as LocalDocument[]);
-}
-
-export function useSpaces() {
-	return useLiveQueryWithDefault(async () => {
-		const all = await db.table<LocalContextSpace>('contextSpaces').toArray();
-		return all
-			.filter((s) => !s.deletedAt)
-			.sort((a, b) => {
-				if (a.pinned && !b.pinned) return -1;
-				if (!a.pinned && b.pinned) return 1;
-				return 0;
-			});
-	}, [] as LocalContextSpace[]);
-}
-
 // ─── Cards Queries ─────────────────────────────────────────
 
 interface CardsProgress {

apps/mana/apps/web/src/lib/data/crypto/plaintext-allowlist.ts

@@ -38,7 +38,6 @@ export const PLAINTEXT_ALLOWLIST: readonly string[] = [
 	'companionGoals', // TODO: audit
 	'companionMessages', // TODO: audit
 	'contactTags', // TODO: audit
-	'contextSpaces', // TODO: audit
 	'conversationTags', // TODO: audit
 	'customQuotes', // TODO: audit
 	'dashboardConfigs', // TODO: audit

apps/mana/apps/web/src/lib/data/module-registry.test.ts

@@ -162,7 +162,6 @@ describe('module-registry — pre-refactor snapshot', () => {
 				'timeWorldClocks',
 				'entryTags',
 			],
-			context: ['contextSpaces', 'documents', 'documentTags'],
 			questions: ['qCollections', 'questions', 'answers', 'questionTags'],
 			food: ['meals', 'goals', 'foodFavorites', 'mealTags'],
 			plants: ['plants', 'plantPhotos', 'wateringSchedules', 'wateringLogs', 'plantTags'],
@@ -210,7 +209,6 @@ describe('module-registry — pre-refactor snapshot', () => {
 			timeAlarms: 'alarms',
 			timeCountdownTimers: 'countdownTimers',
 			timeWorldClocks: 'worldClocks',
-			contextSpaces: 'spaces',
 			qCollections: 'collections',
 			foodFavorites: 'favorites',
 			memoroSpaces: 'spaces',

apps/mana/apps/web/src/lib/data/module-registry.ts

@@ -66,7 +66,6 @@ import { photosModuleConfig } from '$lib/modules/photos/module.config';
 import { skilltreeModuleConfig } from '$lib/modules/skilltree/module.config';
 import { citycornersModuleConfig } from '$lib/modules/citycorners/module.config';
 import { timesModuleConfig } from '$lib/modules/times/module.config';
-import { contextModuleConfig } from '$lib/modules/context/module.config';
 import { questionsModuleConfig } from '$lib/modules/questions/module.config';
 import { foodModuleConfig } from '$lib/modules/food/module.config';
 import { plantsModuleConfig } from '$lib/modules/plants/module.config';
@@ -84,7 +83,6 @@ import { eventsModuleConfig } from '$lib/modules/events/module.config';
 import { financeModuleConfig } from '$lib/modules/finance/module.config';
 import { placesModuleConfig } from '$lib/modules/places/module.config';
 import { playgroundModuleConfig } from '$lib/modules/playground/module.config';
-import { whoModuleConfig } from '$lib/modules/who/module.config';
 import { newsModuleConfig } from '$lib/modules/news/module.config';
 import { bodyModuleConfig } from '$lib/modules/body/module.config';
 import { firstsModuleConfig } from '$lib/modules/firsts/module.config';
@@ -132,7 +130,6 @@ export const MODULE_CONFIGS: readonly ModuleConfig[] = [
 	skilltreeModuleConfig,
 	citycornersModuleConfig,
 	timesModuleConfig,
-	contextModuleConfig,
 	questionsModuleConfig,
 	foodModuleConfig,
 	plantsModuleConfig,
@@ -150,7 +147,6 @@ export const MODULE_CONFIGS: readonly ModuleConfig[] = [
 	financeModuleConfig,
 	placesModuleConfig,
 	playgroundModuleConfig,
-	whoModuleConfig,
 	newsModuleConfig,
 	bodyModuleConfig,
 	firstsModuleConfig,

apps/mana/apps/web/src/lib/modules/spiral/collect.ts

@@ -39,7 +39,6 @@ export async function collectAppSnapshots(): Promise<AppSnapshot[]> {
 		files,
 		songs,
 		decks,
-		spaces,
 		cardDecks,
 		cards,
 	] = await Promise.all([
@@ -53,7 +52,6 @@ export async function collectAppSnapshots(): Promise<AppSnapshot[]> {
 		safeGetAll('files'),
 		safeGetAll('songs'),
 		safeGetAll('presiDecks'),
-		safeGetAll('contextSpaces'),
 		safeGetAll('cardDecks'),
 		safeGetAll('cards'),
 	]);
@@ -181,18 +179,6 @@ export async function collectAppSnapshots(): Promise<AppSnapshot[]> {
 		});
 	}
 
-	// Context
-	if (spaces.length > 0) {
-		snapshots.push({
-			app: 'Context',
-			appIndex: MANA_APP_INDEX.context,
-			totalItems: spaces.length,
-			completedItems: 0,
-			favoriteItems: 0,
-			label: `${spaces.length} Spaces`,
-		});
-	}
-
 	// Cards
 	if (cardDecks.length > 0 || cards.length > 0) {
 		snapshots.push({

apps/mana/apps/web/src/lib/stores/dashboard.svelte.ts

@@ -235,7 +235,6 @@ export const dashboardStore = {
 				'quotes-quote',
 				'music-library',
 				'presi-decks',
-				'context-docs',
 			] as WidgetType[]
 		).filter((type) => {
 			const meta = getWidgetMeta(type);

apps/mana/apps/web/src/lib/types/dashboard.test.ts

@@ -81,7 +81,6 @@ describe('WIDGET_REGISTRY', () => {
 		expect(types).toContain('storage-usage');
 		expect(types).toContain('music-library');
 		expect(types).toContain('presi-decks');
-		expect(types).toContain('context-docs');
 	});
 
 	it('should have i18n-style name keys', () => {

apps/mana/apps/web/src/lib/types/dashboard.ts

@@ -24,7 +24,6 @@ export type WidgetType =
 	| 'storage-usage' // Storage: file storage stats
 	| 'music-library' // Music: music library stats
 	| 'presi-decks' // Presi: recent presentations
-	| 'context-docs' // Context: recent documents & spaces
 	| 'active-timer' // Times: running timer
 	| 'nutrition-progress' // Food: today's calorie progress
 	| 'plant-watering' // Plants: plants due for watering
@@ -278,15 +277,6 @@ export const WIDGET_REGISTRY: WidgetMeta[] = [
 		allowMultiple: false,
 		requiredBackend: 'presi',
 	},
-	{
-		type: 'context-docs',
-		nameKey: 'dashboard.widgets.context.title',
-		descriptionKey: 'dashboard.widgets.context.description',
-		icon: '📝',
-		defaultSize: 'medium',
-		allowMultiple: false,
-		requiredBackend: 'context',
-	},
 	{
 		type: 'contacts-recent',
 		nameKey: 'dashboard.widgets.contacts_recent.title',