docs: update api, architecture, and notifications for v1.6.0

docs/api.md

@@ -83,7 +83,7 @@ Triggers the download pipeline via the active provider. Requires a download prov
 ### POST /api/clips/share
 Authenticated via `?token=` query parameter (iOS Shortcut token). Allows sharing clips without a session cookie.
 ```
-Request:  { "url": "https://tiktok.com/...", "phones": ["+1234567890"] }
+Request:  { "url": "https://tiktok.com/...", "phone": "+1234567890" }
 Response: { "ok": true, "clipId": "...", "status": "downloading" }   (201 Created)
 ```
 

docs/architecture.md

@@ -90,12 +90,15 @@ scrolly/
 │   │   │   ├── ProgressBar.svelte
 │   │   │   ├── InlineError.svelte
 │   │   │   ├── FilterBar.svelte     # Feed filter tabs
+│   │   │   ├── ShortcutGuideSheet.svelte # iOS Shortcut setup guide
 │   │   │   └── settings/
 │   │   │       ├── GroupNameEdit.svelte
 │   │   │       ├── InviteLink.svelte
 │   │   │       ├── MemberList.svelte
 │   │   │       ├── RetentionPicker.svelte
-│   │   │       └── ClipsManager.svelte
+│   │   │       ├── ClipsManager.svelte
+│   │   │       ├── GettingStartedChecklist.svelte
+│   │   │       └── SetupDoneState.svelte
 │   │   ├── stores/
 │   │   │   ├── notifications.ts     # Notification polling + unread count
 │   │   │   ├── mute.ts              # Global mute state

docs/notifications.md

@@ -35,6 +35,22 @@ Real-time push notifications via the Web Push Protocol (VAPID).
 
 **Timing rationale:** New clip notifications are deferred until the download pipeline finishes successfully. This avoids notifying users about clips that may fail to download. If a download fails, no notification is sent. Reactions and comments notify immediately since the action is already complete.
 
+### Push Notification Payload
+
+All push notifications include these fields:
+
+| Field | Type | Description |
+|-------|------|-------------|
+| title | string | Notification title |
+| body | string | Notification body text |
+| icon | string? | Icon URL |
+| url | string? | Deep link target (defaults to '/') |
+| tag | string? | Notification grouping tag |
+| image | string? | Image URL for rich notifications |
+| badgeCount | number? | Unwatched clip count for app badge |
+
+The `badgeCount` is computed server-side per user/group and used by the service worker to call `navigator.setAppBadge()` on supported platforms.
+
 ### Customization
 
 Users can toggle each notification type on/off in Settings. Preferences are stored in the `notification_preferences` table (created automatically on onboarding).

src/lib/utils.ts

@@ -1,3 +1,4 @@
+/** Extract the filename from a file path. */
 export function basename(filepath: string): string {
 	return filepath.split('/').pop() || filepath;
 }