v0.2.0

Added

• Shimmer — sweep highlight for live status text (import { Shimmer } from "devnonla-ui").
• <App> ConfigProvider: componentSize, useApp(), useToken(), usePopupContainer(), plus in-tree message.* / Modal.confirm holders.
• getDesignToken() and useControlSize() — live --nonla-* snapshot and size resolution (control prop → App componentSize → default).
• Theme knobs --nonla-z-base / --nonla-z-desktop / --nonla-z-window / --nonla-z-header / --nonla-z-popup-base (derived --nonla-z-drawer / --nonla-z-modal / --nonla-z-message / --nonla-z-popup).
• AgentPanel toolUis and toolHooks — extra tool cards win over builtins; hooks match by name (omit / "*" for every tool).
• Chat helpers: matchesToolName, matchesToolHook, builtinToolUis, matchesToolUIName, isToolRunning.

Changed

• Default --nonla-brand #eb9d29 → #f18d00; --nonla-solid-fg charcoal → white (Button primary, Tag solid, Checkbox).
• Tailwind spacing control-sm / field-sm 28 → 24, control-lg / field-lg 36 → 40 (aligned with height knobs 24 / 32 / 40).
• Overlays (Select, Dropdown, DatePicker, Modal, Drawer, …) portal through App getPopupContainer.
• Desktop window / icon plates use token z-index layers and --nonla-window-glass.
• .dark is no longer an alias of the light seed block.

Upgrade notes

• Put one <App> near the root so message.*, Modal.confirm, overlays, and componentSize share theme.
• Brand fill labels: override --nonla-solid-fg / colors.solidFg if you still want charcoal on amber.
• Replace class nonla-chat-shimmer with Shimmer or .nonla-shimmer.
• resolveToolUI(toolName, extras?) — second argument is optional; extra UIs are checked first.