feat(beads): integrate Beads Mode backend, MCP tools, and GUI support

conductor/product.md

@@ -65,6 +65,9 @@ For deep implementation details when planning or implementing tracks, consult `d
   - **Tactile Hotkeys:** Supports industry-standard shortcuts (`Ctrl+Z`, `Ctrl+Y`, `Ctrl+Shift+Z`) for fast, intuitive state navigation.
 - **High-Fidelity Selectable UI:** Most read-only labels and logs across the interface (including discussion history, comms payloads, tool outputs, and telemetry metrics) are now implemented as selectable text fields. This enables standard OS-level text selection and copying (Ctrl+C) while maintaining a high-density, non-editable aesthetic.
 - **High-Fidelity UI Rendering:** Employs advanced 3x font oversampling and sub-pixel positioning to ensure crisp, high-clarity text rendering across all resolutions, enhancing readability for dense logs and complex code fragments.
+- **Workspace Docking & Layout Profiles:** Expands layout management to support named workspace profiles, capturing multi-viewport docking arrangements, window visibility, and internal panel states.
+  - **Scope Inheritance:** Profiles follow a Global and Project inheritance model, allowing for both universal defaults and project-specific layouts.
+  - **Contextual Auto-Switch (Experimental):** An opt-in mechanism that automatically binds and loads specific workspace profiles based on the active MMA Tier or task context, dynamically reshaping the UI for the current cognitive load.
 - **Enhanced MMA Observability:** Worker streams and ticket previews now support direct text selection, allowing for easy extraction of specific logs or reasoning fragments during parallel execution.
 - **Transparent Context Visibility:** A dedicated **Session Hub** exposes the exact aggregated markdown and resolved system prompt sent to the AI.
 - **Injection Timeline:** Discussion history visually indicates the precise moments when files or screenshots were injected into the session context.