canonrs-server 0.1.0

CanonRS server-side rendering support
id: menu
label: Menu
family: family-b-selection
category: Navigation
intent: Static vertical menu list
description: Menu component
composable: false
capabilities: 
required_parts: []
optional_parts: []
tags: ["menu", "list", "options", "actions", "items"]
keywords: 
pain: Menus lack consistent selection, disabled and focus behavior
promise: Menu interaction fully governed via structured ARIA and state attributes
why: |
  MenuItemPrimitive encodes selection, disabled and activity states into data-rs and ARIA attributes. Navigation semantics are enforced at the container level. This guarantees predictable keyboard and accessibility behavior.
rules: ["CR-001", "CR-004"]
use_cases: ["dropdown lists", "action menus"]
related: ["dropdown_menu", "context_menu", "menubar", "command"]
file: menu_ui.css
tokens: menu-*, space-*, radius-*, font-*
foundation: spacing, radius, typography
states: ["open", "closed"]
island: menu_boundary.rs
pillar: menu
badges: ["SSR Safe", "Hydration Safe", "Token Driven", "Deterministic API", "Zero Drift", "Island Architecture"]
before: |
  // ❌ Typical
  view! {
    <div class="menu">
      <button class="active">"Item"</button>
    </div>
  }
after: |
  // ✅ CanonRS
  view! {
    <Menu>
      <MenuItem selected=true>"Item"</MenuItem>
    </Menu>
  }
boundary_type: init
block: []
blocks_primitives: [stack]