Revert Phase 5 (SYS-5 / SYS-A33 / THEME-SYS-2) to the post-z-index state

Reverts 729f3c0b, 2f02fdd9, 6c5616be at the user's request — the phase was
flawed: the SYS-INERT investigation grepped the per-picker providers and missed
that the shared picker-shell already emits `open`/`presence`, so the proposed
wiring would have double-fired (the color-picker click bounce). Reverting the
whole phase to a clean state before re-approaching it with the component READMEs
read first.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

audit/SUMMARY.md

@@ -255,12 +255,7 @@ omits `archetype:'item'`), VirtualList (SvelteMap), accordion + tabs (fully clea
   O(N) per mutation + fragile (breaks silently if refactored to `.set()` direct) — A33 says rewrite to SvelteMap.
   virtual-list is the positive model (4× SvelteMap). No plain `$state(new Map/Set)` anywhere in B5 (the dangerous form).
 - one fix: migrate the four clone-reassign sites to `SvelteMap`/`SvelteSet` (O(1) `.set`, no clone). MEDIUM.
-- REFUTED on re-verification (2026-06-27): NONE of the four providers (nor the shared soma layers they consume)
-  contain a `this.x = new Map(this.x)` clone-and-reassign or any `$state(new Map/Set)` registry. They track items
-  via `getItems()` DOM query + the `value: string[]` opt + the lifted `selectedSet` `$derived(new Set(...))` (Phase 1).
-  No reactive-collection anti-pattern exists — the finding does not hold. (virtual-list correctly uses SvelteMap where
-  it genuinely needs a reactive registry.)
-- fix-status: refuted (false positive)
+- fix-status: open
 
 ## Batch-2 systemic confirmations + corrections
 

audit/components/drawer.md

@@ -52,7 +52,7 @@ systemic hits: SYS-1: scope-drift (morfo scope missing 'eidos' despite recipe di
 - repro: Read src/uix/soma/components/drawer/drawer-provider.svelte.ts lines 1044-1045 and compare with morfo aria declarations at lines 184, 214-217
 - proposed-fix: Remove explicit role and aria-modal from provider props — let the runtime apply them from morfo. If dynamic aria-modal is needed, ensure logic matches the morfo's prop-truthy condition exactly.
 - verify: [downgraded] Real double-write confirmed but severity overstated. Content part is `syncAttrs: true` (provider line 517), so the runtime's syncPartAttrs effect (runtime.svelte.ts:456-465) writes morfo's static `role: 'dialog'` (morfo:184) + dynamic `aria-modal` gated by `prop-truthy modal` (morfo:214-217). Provider props ALSO set them (provider:1044 `role: 'dialog' as const`, 1045 `'aria-modal': this.provider.isOverlay ? true : undefined`). So both attrs are written by two authorities — a true SYS-5 'una sola autoridad' violation. BUT the rubric reserves HIGH for SYS-5 'when the two values can diverge'. They cannot: `role` is the same literal both sides, and `aria-modal` = `isOverlay` (provider:190 `variant==='overlay'`) is identical to morfo's `modal` source (provider:254 `() => opts.variant.current === 'overlay'`). Non-divergent double-write → MEDIUM, not HIGH. Same pattern repeats for Title (provider:1208 `role:'heading'` + 1209 `aria-level` vs morfo:279/282) and Trigger (provider:443-446 type/aria-haspopup/aria-expanded vs morfo:154/162-164) — systemic across this provider.
-- fix-status: fixed (729f3c0b)
+- fix-status: open
 
 ### MEDIUM: SYS-3 — drawer-008   <!-- id: drawer-008 -->
 - dimension: F

audit/components/popover.md

@@ -48,7 +48,7 @@ Counts: CRITICAL 0 · HIGH 0 · MEDIUM 3 · LOW 0.
   component's own discipline. (Contrast Dialog where the analogous double-write IS a live bug — dialog-001.)
 - proposed-fix: drop `type`/`aria-label` from the Close props; let `syncAttrs` own them (the morfo already
   declares both). Keep only `onclick`.
-- fix-status: fixed (729f3c0b)
+- fix-status: open
 
 ### MEDIUM: `content-z: '75'` / `overlay-z: '60'` magic z-index literals   <!-- id: popover-002 -->
 - dimension: E-bis

src/uix/eidos/generated/base.css

@@ -3422,7 +3422,7 @@
 	--dropdown-menu-item-radius: var(--radius-sm);
 	--dropdown-menu-item-bg-hover: var(--color-primary-element);
 	--dropdown-menu-item-fg-hover: var(--color-content-primary);
-	--dropdown-menu-item-disabled-opacity: var(--opacity-disabled);
+	--dropdown-menu-item-disabled-opacity: 0.55;
 	--dropdown-menu-heading-px: var(--space-2);
 	--dropdown-menu-heading-py: var(--space-1);
 	--dropdown-menu-heading-font-size: var(--font-size-xs);
@@ -3440,7 +3440,7 @@
 	--context-menu-item-radius: var(--radius-sm);
 	--context-menu-item-bg-hover: var(--color-primary-element);
 	--context-menu-item-fg-hover: var(--color-content-primary);
-	--context-menu-item-disabled-opacity: var(--opacity-disabled);
+	--context-menu-item-disabled-opacity: 0.55;
 	--context-menu-heading-px: var(--space-2);
 	--context-menu-heading-py: var(--space-1);
 	--context-menu-heading-font-size: var(--font-size-xs);

src/uix/eidos/lib/recipes/base.ts

@@ -4291,7 +4291,7 @@ export const THEME_BASE_RECIPE_TOKENS = {
 		'item-radius': 'var(--radius-sm)',
 		'item-bg-hover': 'var(--color-primary-element)',
 		'item-fg-hover': 'var(--color-content-primary)',
-		'item-disabled-opacity': 'var(--opacity-disabled)',
+		'item-disabled-opacity': '0.55',
 		'heading-px': 'var(--space-2)',
 		'heading-py': 'var(--space-1)',
 		'heading-font-size': 'var(--font-size-xs)',
@@ -4315,7 +4315,7 @@ export const THEME_BASE_RECIPE_TOKENS = {
 		'item-radius': 'var(--radius-sm)',
 		'item-bg-hover': 'var(--color-primary-element)',
 		'item-fg-hover': 'var(--color-content-primary)',
-		'item-disabled-opacity': 'var(--opacity-disabled)',
+		'item-disabled-opacity': '0.55',
 		'heading-px': 'var(--space-2)',
 		'heading-py': 'var(--space-1)',
 		'heading-font-size': 'var(--font-size-xs)',

src/uix/soma/components/drawer/drawer-provider.svelte.ts

@@ -1041,10 +1041,8 @@ export class DrawerContentProvider {
 
 		return {
 			...this.runtimePart.props,
-			// role ('dialog') + aria-modal (condition: `modal` source = isOverlay) are
-			// declared by the morfo Content part and written by syncAttrs, which runs
-			// after render and would overwrite a provider re-set anyway (SYS-5 / the
-			// dialog-001 mechanism). The morfo is the single authority — not re-set here.
+			role: 'dialog' as const,
+			'aria-modal': this.provider.isOverlay ? true : undefined,
 			'aria-describedby': this.provider.descriptionId.current || undefined,
 			'aria-labelledby': this.provider.titleId.current || undefined,
 			'data-state': getDataOpenClosed(this.provider.opts.open.current),

src/uix/soma/components/popover/popover-provider.svelte.ts

@@ -17,6 +17,7 @@ import type {
 } from '../../types';
 import { KEYS } from '../../keyboard';
 import { Soma } from '../../core/soma.svelte';
+import { POPOVER_LANGS } from './langs';
 import { contains } from '$adom';
 import type { TimerHandle } from '$timer';
 
@@ -751,9 +752,8 @@ export class PopoverCloseProvider {
 
 	readonly props = $derived.by(() => ({
 		...this.runtimePart.props,
-		// type ('button') + aria-label (commonRef 'buttons.close') are declared by
-		// the morfo Close part + written by syncAttrs (which overwrites a provider
-		// re-set after render, SYS-5). The morfo is the single authority.
+		type: 'button' as const,
+		'aria-label': this.provider.soma.langs.ts(POPOVER_LANGS.CLOSE),
 		onclick: this.onclick
 	}));
 }