Changelog

ContentPresenter outside a ControlTemplate doesn't reliably present

Control content in Avalonia. Replaced with Border hosts that use

Child property directly.

Also fixed MeasureOverride: was returning availableSize which could

contain Infinity, causing the layout system to give zero size. Now

clamps infinite dimensions and measures each child with its

proportional share of space.

Code-only Border subclass with a custom inner Panel that arranges

two content panes and a draggable resize handle using ratio-based

math. Avoids the star-column minimum width issues that plague

Grid-based split implementations.

Properties: Ratio (pane2 fraction), MinRatio, MaxRatio, HandleSize,

Pane1, Pane2. Fires RatioChanged event on drag release for

persistence. During drag, uses an internal _dragRatio for live

feedback without updating the bound property on every pixel.

Replaces the inline resize logic pattern found in Tasks and Data

plugins with a single reusable component.

Events from external sources (CalDAV subscriptions, ICS feeds) are

marked local_only in the database and should never be synced to cloud

or P2P — the remote server is the source of truth.

Two defense-in-depth guards added:

1. SdkHost.NotifySyncIfMutation: Skip sync notification entirely when

the SDK request carries the local_only parameter. This prevents

the outbound pipeline from ever seeing local_only mutations.

2. SyncOutboundService.NotifyEntityChanged: Parse the entity payload

JSON and reject entities where local_only is true. Catches any

edge case where a local_only entity reaches the outbound path

without the parameter (e.g. ViewModel-initiated edits).

Replace hardcoded Tasks/Projects endpoint sections with an ItemsControl

that discovers all IApiProvider plugins at runtime via IPluginRegistry.

Each plugin gets a collapsible Expander showing its routes with color-coded

HTTP methods (GET=green, POST=primary, PATCH=warning, DELETE=danger).

• LoadRoutes() resolves plugin display names from metadata
• MethodBrush resolved from theme resources at load time
• Empty state shown when no plugins register API endpoints
• Shell endpoints (status, routes) remain static

New ApiDocsWindow dialog accessible from Settings > Developer via

"View Documentation" link. Shows a comprehensive guide with:

• Overview of the local API and its purpose
• Authentication instructions (X-API-Key and Bearer token)
• Step-by-step getting started guide with curl examples
• Full endpoint listing (shell, tasks, projects) with color-coded

HTTP methods (GET/POST/PATCH/DELETE)

• Create and search task examples with complete curl commands
• Security note about localhost-only binding and key management