DSH Solo Thinking v0.1.18

0.1.18 - 2026-08-15

• Add one-line macOS/Linux and Windows installers backed by the latest GitHub Release tarball.
• Add a transparent, pinned GitHub tag installation path that uses the official DSH CLI directly.
• Register the complete thinking-tree companion as an optional Better Sidebar tab and focus it when a session first starts brainstorming.
• Declare Better Sidebar as an optional peer and install both profile bundles from the one-line installers.
• Add the compact sidebar legend, selected-node split control, and collapsible parent/current/sibling/child context ladder.
• Let the sidebar tree fill all remaining pane height with its four context drawers collapsed by default, and add sibling/child conclusions to the full fallback tab.
• Render every Handoff with DSH's safe Markdown renderer in both the full view and Better Sidebar.
• Align the optional sidebar integration with DSH service replacement: consume the published contract, unwind subscriptions and caches, and re-register against a replacement provider.
• Prepare the package for the public npm registry while keeping Better Sidebar a soft runtime integration.