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Waleed
9aa2a51655
* fix(emcn): render dropdown menus above modals so in-modal dropdowns are clickable The base DropdownMenuContent defaulted to --z-dropdown (100), below the modal at --z-modal (200) — the only Radix popper that sat below the modal (Popover/Tooltip/Toast all sit above). Since the modal overlay is semi-transparent, an in-modal dropdown was faintly visible but intercepted no clicks, which forced one-off z-popover overrides on ChipDropdown and ChipSelect. Move the DropdownMenu base to the popover layer (--z-popover, above the modal) and drop the redundant per-component overrides, so every menu — including the 39 raw DropdownMenu consumers — is clickable inside a chip modal from a single source of truth. The --z-dropdown variable stays at 100 for the in-flow panels that intentionally sit below modals. * improvement(mothership): smooth streamed text reveal and fix completion flash Port opencode's paced word-boundary reveal into useSmoothText so streamed text builds smoothly regardless of how the model chunks deltas, and keep it smooth through completion: - Reveal on a steady 24ms timer in tiered steps that snap to word/punctuation boundaries instead of revealing partial tokens. - Drain the lagging tail at the paced cadence on stream end instead of snapping; the consumer holds streaming render until the reveal catches up. - Pin a streamed message to Streamdown's streaming mode for its mounted lifetime so the static-mode swap doesn't remount and re-highlight the message. - Key the assistant row by its owning user message id so the live->persisted id swap no longer remounts the row (whole-message blink) at completion. * docs(emcn): trim z-index scale comment to original footprint Correct the pre-existing scale comment in place (the old wording became stale when DropdownMenu moved to the popover layer) rather than expanding it. The scale tokens are global, so their documentation stays with them.