diff --git a/lint/plugin.js b/lint/plugin.js
index 3c5333d7d..abfdc110b 100644
--- a/lint/plugin.js
+++ b/lint/plugin.js
@@ -2110,7 +2110,7 @@ const noMixedCaseAcronymIdentifiers = {
     }
   },
   create(context) {
-    const canonicalAcronym = /(?:Acp|Ai|Api|Cli|Cors|Css|Html|Ime|Json|Jsx|Mcp|Pdf|Png|Rgb|Rpc|Rtl|Svg|Url|Uri|Xml)/g
+    const canonicalAcronym = /(?:Acp|Ai|Api|Cli|Cors|Css|Html|Ime|Json|Jsx|Mcp|Pdf|Png|Rgb|Rpc|Rtl|Svg|Ui|Url|Uri|Xml)/g
     const ignoredImports = new Set([
       '@agentclientprotocol/sdk',
       '@tauri-apps/plugin-clipboard-manager',
diff --git a/packages/fig/src/archive.ts b/packages/fig/src/archive.ts
index c52a96fe4..cc5e7dc39 100644
--- a/packages/fig/src/archive.ts
+++ b/packages/fig/src/archive.ts
@@ -25,6 +25,8 @@ export interface FigParseResult {
   figKiwiVersion: number
   /** Deflated Kiwi schema bytes from the original file, retained for round-trip fidelity. */
   figSchemaDeflated: Uint8Array
+  thumbnailPNG: Uint8Array | null
+  metaJSON: string | null
 }
 
 function isLikelyAsset(name: string): boolean {
@@ -46,12 +48,7 @@ function findCanvasData(entries: Partial<Record<string, Uint8Array>>): Uint8Arra
 
 /** Parse a complete zipped `.fig` file into its Figma protocol payload and binary resources. */
 export function parseFigBuffer(buffer: ArrayBuffer): FigParseResult {
-  const archive = unzipSync(new Uint8Array(buffer), {
-    filter: (file) =>
-      file.name === 'canvas.fig' ||
-      file.name === 'canvas' ||
-      (file.name.startsWith('images/') && file.name !== 'images/')
-  })
+  const archive = unzipSync(new Uint8Array(buffer))
   const canvasData = findCanvasData(archive)
   if (!canvasData) {
     throw new Error(
@@ -60,11 +57,17 @@ export function parseFigBuffer(buffer: ArrayBuffer): FigParseResult {
   }
 
   const decoded = decodeFigKiwiCanvas(canvasData)
+  const metaBytes = archive['meta.json']
   const images = Object.entries(archive)
     .filter(([name]) => name.startsWith('images/') && name !== 'images/')
     .map(([name, data]) => [name.slice('images/'.length), data] as [string, Uint8Array])
 
-  return { ...decoded, images }
+  return {
+    ...decoded,
+    images,
+    thumbnailPNG: archive['thumbnail.png'] ?? null,
+    metaJSON: Object.hasOwn(archive, 'meta.json') ? new TextDecoder().decode(metaBytes) : null
+  }
 }
 
 /** Assemble a complete zipped `.fig` archive from an encoded Kiwi message and resources. */
diff --git a/packages/fig/tests/index.test.ts b/packages/fig/tests/index.test.ts
index 4ac85f8ee..2a118f1f4 100644
--- a/packages/fig/tests/index.test.ts
+++ b/packages/fig/tests/index.test.ts
@@ -41,6 +41,8 @@ describe('@open-pencil/fig package API', () => {
   })
 
   it('parses complete .fig archives and image resources', () => {
+    const thumbnailPNG = new Uint8Array([1])
+    const metaJSON = '{}'
     const bytes = writeFigArchive({
       schemaDeflated: deflateSync(getSchemaBytes()),
       kiwiData: encodeMessage(
@@ -53,8 +55,8 @@ describe('@open-pencil/fig package API', () => {
           }
         ])
       ),
-      thumbnailPNG: new Uint8Array([1]),
-      metaJSON: '{}',
+      thumbnailPNG,
+      metaJSON,
       images: [{ name: 'images/hash', data: new Uint8Array([9, 8, 7]) }]
     })
     const parsed = parseFigBuffer(bytes.buffer as ArrayBuffer)
@@ -62,6 +64,8 @@ describe('@open-pencil/fig package API', () => {
     expect(parsed.nodeChanges).toHaveLength(1)
     expect(parsed.nodeChanges[0]?.type).toBe('DOCUMENT')
     expect(parsed.images).toEqual([['hash', new Uint8Array([9, 8, 7])]])
+    expect(parsed.thumbnailPNG).toEqual(thumbnailPNG)
+    expect(parsed.metaJSON).toBe(metaJSON)
   })
 
   it('rejects invalid fig-kiwi containers', () => {
diff --git a/src/app/storage/sync/engine.ts b/src/app/storage/sync/engine.ts
index 24ecd2b26..9ff0c629e 100644
--- a/src/app/storage/sync/engine.ts
+++ b/src/app/storage/sync/engine.ts
@@ -11,7 +11,7 @@ import { evictLocalFigCache } from '@/app/storage/cache-eviction'
 import { getLocalCanvasStore } from '@/app/storage/local-store'
 import { getOutbox } from '@/app/storage/sync/outbox'
 import { setUploadProgress } from '@/app/storage/sync/progress'
-import { setPendingSyncCount, setSyncUi } from '@/app/storage/sync/status'
+import { setPendingSyncCount, setSyncUI } from '@/app/storage/sync/status'
 import type { OutboxJob } from '@/app/storage/sync/types'
 
 const MAX_ATTEMPTS = 8
@@ -141,17 +141,17 @@ async function pumpOnce(): Promise<void> {
   setPendingSyncCount(jobs.length)
 
   if (jobs.length === 0) {
-    if (isOnline()) setSyncUi('idle')
+    if (isOnline()) setSyncUI('idle')
     return
   }
 
   if (!isOnline()) {
-    setSyncUi('offline')
+    setSyncUI('offline')
     scheduleWake(5000)
     return
   }
 
-  setSyncUi('syncing')
+  setSyncUI('syncing')
   const now = Date.now()
   // Single-flight globally for simplicity (large figs)
   const job = jobs.find((j) => j.nextAttemptAt <= now)
@@ -166,7 +166,7 @@ async function pumpOnce(): Promise<void> {
     await outbox.remove(job.id)
     const remaining = await outbox.list()
     setPendingSyncCount(remaining.length)
-    if (remaining.length === 0) setSyncUi('idle')
+    if (remaining.length === 0) setSyncUI('idle')
     else scheduleWake(50)
   } catch (error) {
     const message = error instanceof Error ? error.message : String(error)
@@ -175,7 +175,7 @@ async function pumpOnce(): Promise<void> {
         ...job,
         nextAttemptAt: Number.MAX_SAFE_INTEGER
       })
-      setSyncUi('error', message)
+      setSyncUI('error', message)
       return
     }
 
@@ -191,7 +191,7 @@ async function pumpOnce(): Promise<void> {
           syncStatus: 'error',
           lastSyncError: message
         })
-        setSyncUi('error', message.slice(0, 120))
+        setSyncUI('error', message.slice(0, 120))
       } else {
         // Keep a record without touching syncStatus so the stale remote
         // thumbnail is at least diagnosable.
@@ -202,7 +202,7 @@ async function pumpOnce(): Promise<void> {
         const remaining = await outbox.list()
         setPendingSyncCount(remaining.length)
         if (remaining.length > 0) scheduleWake(1000)
-        else setSyncUi('idle')
+        else setSyncUI('idle')
       } else {
         // Never discard a document mutation. Keep it durable until the user
         // repairs credentials/permissions and explicitly wakes synchronization.
@@ -247,11 +247,11 @@ function ensureOnlineListeners() {
   if (onlineBound || !IS_BROWSER) return
   onlineBound = true
   window.addEventListener('online', () => {
-    setSyncUi('syncing')
+    setSyncUI('syncing')
     void kickSyncEngine()
   })
   window.addEventListener('offline', () => {
-    setSyncUi('offline')
+    setSyncUI('offline')
   })
 }
 
@@ -307,7 +307,7 @@ export async function resumeStorageSync(): Promise<void> {
   const jobs = await outbox.list()
   const now = Date.now()
   await Promise.all(jobs.map((job) => outbox.update({ ...job, nextAttemptAt: now })))
-  if (jobs.length > 0) setSyncUi('syncing')
+  if (jobs.length > 0) setSyncUI('syncing')
   void kickSyncEngine()
 }
 
@@ -316,5 +316,5 @@ export async function clearStorageLocalMirror(): Promise<void> {
   await getLocalCanvasStore().clearAll()
   await getOutbox().clear()
   setPendingSyncCount(0)
-  setSyncUi('idle')
+  setSyncUI('idle')
 }
diff --git a/src/app/storage/sync/index.ts b/src/app/storage/sync/index.ts
index dc919be23..5c04d19cf 100644
--- a/src/app/storage/sync/index.ts
+++ b/src/app/storage/sync/index.ts
@@ -17,15 +17,15 @@ export { setUploadProgress, uploadProgressByCanvas } from './progress'
 export {
   pendingSyncCount,
   setPendingSyncCount,
-  setSyncUi,
+  setSyncUI,
   syncStatusLabel,
-  syncUiDetail,
-  syncUiState
+  syncUIDetail,
+  syncUIState
 } from './status'
 export {
   makeJobId,
   supersedePutCanvasJobs,
   type OutboxJob,
   type OutboxJobType,
-  type SyncUiState
+  type SyncUIState
 } from './types'
diff --git a/src/app/storage/sync/status.ts b/src/app/storage/sync/status.ts
index 4dc0ea567..12b685634 100644
--- a/src/app/storage/sync/status.ts
+++ b/src/app/storage/sync/status.ts
@@ -1,28 +1,28 @@
 import { computed, ref } from 'vue'
 
-import type { SyncUiState } from '@/app/storage/sync/types'
+import type { SyncUIState } from '@/app/storage/sync/types'
 
 /** Global subtle sync status for UI chips. */
-export const syncUiState = ref<SyncUiState>('idle')
-export const syncUiDetail = ref<string | null>(null)
+export const syncUIState = ref<SyncUIState>('idle')
+export const syncUIDetail = ref<string | null>(null)
 export const pendingSyncCount = ref(0)
 
 export const syncStatusLabel = computed(() => {
-  switch (syncUiState.value) {
+  switch (syncUIState.value) {
     case 'syncing':
-      return syncUiDetail.value ?? 'Syncing…'
+      return syncUIDetail.value ?? 'Syncing…'
     case 'offline':
       return 'Offline · will sync'
     case 'error':
-      return syncUiDetail.value ?? 'Sync failed'
+      return syncUIDetail.value ?? 'Sync failed'
     default:
       return null
   }
 })
 
-export function setSyncUi(state: SyncUiState, detail: string | null = null) {
-  syncUiState.value = state
-  syncUiDetail.value = detail
+export function setSyncUI(state: SyncUIState, detail: string | null = null) {
+  syncUIState.value = state
+  syncUIDetail.value = detail
 }
 
 export function setPendingSyncCount(count: number) {
diff --git a/src/app/storage/sync/types.ts b/src/app/storage/sync/types.ts
index 9b38953cc..c1ffad814 100644
--- a/src/app/storage/sync/types.ts
+++ b/src/app/storage/sync/types.ts
@@ -11,7 +11,7 @@ export type OutboxJob = {
   nextAttemptAt: number
 }
 
-export type SyncUiState = 'idle' | 'syncing' | 'offline' | 'error'
+export type SyncUIState = 'idle' | 'syncing' | 'offline' | 'error'
 
 /** Pure helper: drop older putCanvas jobs for same canvas when a newer revision is enqueued. */
 export function supersedePutCanvasJobs(
diff --git a/src/components/Toolbar/Toolbar.vue b/src/components/Toolbar/Toolbar.vue
index e3949e0e6..31059ddf4 100644
--- a/src/components/Toolbar/Toolbar.vue
+++ b/src/components/Toolbar/Toolbar.vue
@@ -54,7 +54,7 @@ const toolShortcuts: Record<Tool, string> = {
 }
 
 const flyoutMenuCls = useMenuUI({ content: 'min-w-32' })
-const toolbarUi = { flyoutContent: flyoutMenuCls.content }
+const toolbarUI = { flyoutContent: flyoutMenuCls.content }
 const { editActions, arrangeActions } = useToolbarActions({ store, getCommand, menu })
 
 const { mobileCategory, slideDirection, hasPrev, hasNext, goPrev, goNext } = useToolbarState()
@@ -75,7 +75,7 @@ function onActionTap(item: ToolbarActionItem) {
       :tool-icons="toolIcons"
       :tool-labels="toolLabels"
       :tool-shortcuts="toolShortcuts"
-      :ui="toolbarUi"
+      :ui="toolbarUI"
       @set-tool="actions.setTool"
     />
 
@@ -87,7 +87,7 @@ function onActionTap(item: ToolbarActionItem) {
       :tool-icons="toolIcons"
       :tool-labels="toolLabels"
       :tool-shortcuts="toolShortcuts"
-      :ui="toolbarUi"
+      :ui="toolbarUI"
       :mobile-category="mobileCategory"
       :slide-direction="slideDirection"
       :has-prev="hasPrev"
diff --git a/src/components/settings/models/ProfileEditor.vue b/src/components/settings/models/ProfileEditor.vue
index 6c69e274b..ba0b9d008 100644
--- a/src/components/settings/models/ProfileEditor.vue
+++ b/src/components/settings/models/ProfileEditor.vue
@@ -376,8 +376,8 @@ void refreshKeyStatus()
           :saved="hasExistingKey"
           kind="api"
           :placeholder="hasExistingKey ? dialogs.keySavedReplace : providerDef.keyPlaceholder"
-          :key-url="providerDef.keyURL"
-          :key-url-label="dialogs.getAPIKeyGeneric"
+          :key-u-r-l="providerDef.keyURL"
+          :key-u-r-l-label="dialogs.getAPIKeyGeneric"
           @clear="clearKey"
         />
 
diff --git a/src/components/settings/provider/StockPhotoKeysSection.vue b/src/components/settings/provider/StockPhotoKeysSection.vue
index ed0e87039..f70536a68 100644
--- a/src/components/settings/provider/StockPhotoKeysSection.vue
+++ b/src/components/settings/provider/StockPhotoKeysSection.vue
@@ -44,8 +44,8 @@ async function clearUnsplashKey(): Promise<void> {
     :saved="hasExistingPexelsKey"
     kind="pexels"
     :placeholder="hasExistingPexelsKey ? dialogs.keySavedReplace : dialogs.stockPhotoToolOptional"
-    key-url="https://www.pexels.com/api/"
-    :key-url-label="dialogs.getPexelsAPIKey"
+    key-u-r-l="https://www.pexels.com/api/"
+    :key-u-r-l-label="dialogs.getPexelsAPIKey"
     @clear="clearPexelsKey"
     @change="savePexelsKey"
   />
@@ -58,8 +58,8 @@ async function clearUnsplashKey(): Promise<void> {
     :placeholder="
       hasExistingUnsplashKey ? dialogs.keySavedReplace : dialogs.pexelsAlternativeOptional
     "
-    key-url="https://unsplash.com/oauth/applications"
-    :key-url-label="dialogs.getUnsplashAccessKey"
+    key-u-r-l="https://unsplash.com/oauth/applications"
+    :key-u-r-l-label="dialogs.getUnsplashAccessKey"
     @clear="clearUnsplashKey"
     @change="saveUnsplashKey"
   />
diff --git a/src/components/settings/vectorize/VectorizeSettingsSection.vue b/src/components/settings/vectorize/VectorizeSettingsSection.vue
index cda01dde0..00164c6c2 100644
--- a/src/components/settings/vectorize/VectorizeSettingsSection.vue
+++ b/src/components/settings/vectorize/VectorizeSettingsSection.vue
@@ -72,8 +72,8 @@ onMounted(() => void refreshStatus())
       :saved="keyStatus === 'configured'"
       kind="api"
       :placeholder="keyStatus === 'configured' ? dialogs.keySavedReplace : provider.keyPlaceholder"
-      :key-url="provider.keyURL"
-      :key-url-label="dialogs.getAPIKeyGeneric"
+      :key-u-r-l="provider.keyURL"
+      :key-u-r-l-label="dialogs.getAPIKeyGeneric"
       @change="saveCredential"
       @clear="clearCredential"
     />
diff --git a/tests/engine/io/fig/heavy/fixtures.test.ts b/tests/engine/io/fig/heavy/fixtures.test.ts
index 5166614a1..6e55fd18e 100644
--- a/tests/engine/io/fig/heavy/fixtures.test.ts
+++ b/tests/engine/io/fig/heavy/fixtures.test.ts
@@ -12,13 +12,13 @@ heavy('parse heavy .fig files', () => {
   let material3: SceneGraph
   let nuxtui: SceneGraph
   let material3Nodes: SceneNode[]
-  let nuxtUiNodes: SceneNode[]
+  let nuxtUINodes: SceneNode[]
 
   beforeAll(async () => {
     material3 = await parseFixture('material3.fig', { populate: 'none' })
     nuxtui = await parseFixture('nuxtui.fig', { populate: 'none' })
     material3Nodes = collectAllNodes(material3)
-    nuxtUiNodes = collectAllNodes(nuxtui)
+    nuxtUINodes = collectAllNodes(nuxtui)
   })
 
   test('material3.fig parses with pages and nodes', () => {
@@ -30,7 +30,7 @@ heavy('parse heavy .fig files', () => {
   test('nuxtui.fig parses with pages and nodes', () => {
     expect(nuxtui).toBeInstanceOf(SceneGraph)
     expect(nuxtui.getPages().length).toBeGreaterThan(0)
-    expect(nuxtUiNodes.length).toBeGreaterThan(0)
+    expect(nuxtUINodes.length).toBeGreaterThan(0)
   })
 
   test('material3: contains COMPONENT nodes', () => {
@@ -43,7 +43,7 @@ heavy('parse heavy .fig files', () => {
   })
 
   test('nuxtui: no unmapped node types', () => {
-    const invalid = nuxtUiNodes.filter((n) => !VALID_NODE_TYPES.has(n.type))
+    const invalid = nuxtUINodes.filter((n) => !VALID_NODE_TYPES.has(n.type))
     expect(invalid.map((n) => `${n.name}: ${n.type}`)).toEqual([])
   })
 
@@ -66,7 +66,7 @@ heavy('parse heavy .fig files', () => {
   })
 
   test('nuxtui: fills have valid colors', () => {
-    for (const n of nuxtUiNodes) {
+    for (const n of nuxtUINodes) {
       for (const fill of n.fills) {
         if (fill.type === 'SOLID') {
           expect(fill.color.r).toBeGreaterThanOrEqual(0)
diff --git a/tools/architecture/src/steiger-rules/dynamic-tailwind-classes.ts b/tools/architecture/src/steiger-rules/dynamic-tailwind-classes.ts
index 4d82bee92..d46451c91 100644
--- a/tools/architecture/src/steiger-rules/dynamic-tailwind-classes.ts
+++ b/tools/architecture/src/steiger-rules/dynamic-tailwind-classes.ts
@@ -112,7 +112,7 @@ export function dynamicClassDiagnostics(sourceRel: string, content: string) {
   return diagnostics
 }
 
-function containsUiHookCall(node: unknown, visited = new Set<ExpressionNode>()): boolean {
+function containsUIHookCall(node: unknown, visited = new Set<ExpressionNode>()): boolean {
   if (!isExpressionNode(node) || visited.has(node)) return false
   visited.add(node)
   if (
@@ -127,8 +127,8 @@ function containsUiHookCall(node: unknown, visited = new Set<ExpressionNode>()):
   return Object.entries(node).some(([key, value]) => {
     if (key === 'loc' || key === 'start' || key === 'end') return false
     return Array.isArray(value)
-      ? value.some((child) => containsUiHookCall(child, visited))
-      : containsUiHookCall(value, visited)
+      ? value.some((child) => containsUIHookCall(child, visited))
+      : containsUIHookCall(value, visited)
   })
 }
 
@@ -145,7 +145,7 @@ export function vueTemplateGuardrailDiagnostics(sourceRel: string, content: stri
         column: node.loc?.start?.column
       })
     }
-    if (node.type === VUE_DIRECTIVE_NODE && containsUiHookCall(node.exp?.ast)) {
+    if (node.type === VUE_DIRECTIVE_NODE && containsUIHookCall(node.exp?.ast)) {
       diagnostics.push({
         message: 'Resolve use*UI() hooks once in script setup, not inside template expressions.',
         line: node.loc?.start?.line,
@@ -156,7 +156,7 @@ export function vueTemplateGuardrailDiagnostics(sourceRel: string, content: stri
   return diagnostics
 }
 
-export const noVueTemplateUiHooksOrSVG = createTextRule(
+export const noVueTemplateUIHooksOrSVG = createTextRule(
   'open-pencil/no-vue-template-ui-hooks-or-svg',
   vueTemplateGuardrailDiagnostics
 )
diff --git a/tools/architecture/src/steiger-rules/index.ts b/tools/architecture/src/steiger-rules/index.ts
index 4f3bb67a5..6a42fea0f 100644
--- a/tools/architecture/src/steiger-rules/index.ts
+++ b/tools/architecture/src/steiger-rules/index.ts
@@ -5,7 +5,7 @@ import { parse as parseVueSfc } from 'vue/compiler-sfc'
 import { noCrossPackageReexportShims } from './cross-package-reexport-shims.ts'
 import {
   noDynamicTailwindStateClasses,
-  noVueTemplateUiHooksOrSVG
+  noVueTemplateUIHooksOrSVG
 } from './dynamic-tailwind-classes.ts'
 import {
   collectFolders,
@@ -305,7 +305,7 @@ const noComponentsImportViews = createImportRule(
   }
 )
 
-const noNonUiImportsInSharedUi = createImportRule(
+const noNonUIImportsInSharedUI = createImportRule(
   'open-pencil/no-non-ui-imports-in-shared-ui',
   (sourceRel, _specifier, resolved) => {
     if (!sourceRel.startsWith('src/components/ui/')) return null
@@ -326,7 +326,7 @@ const noViewsImportedOutsideEntry = createImportRule(
   }
 )
 
-const noAppImportsInSharedUi = createImportRule(
+const noAppImportsInSharedUI = createImportRule(
   'open-pencil/no-app-imports-in-shared-ui',
   (sourceRel, _specifier, resolved) => {
     if (!sourceRel.startsWith('src/components/ui/')) return null
@@ -476,7 +476,7 @@ const noShortcutTextInLabels = createTextRule(
   }
 )
 
-const noUiImportsInCore = createImportRule(
+const noUIImportsInCore = createImportRule(
   'open-pencil/no-ui-imports-in-core',
   (sourceRel, specifier) => {
     if (!sourceRel.startsWith('packages/core/src/')) return null
@@ -514,15 +514,15 @@ export const openPencilArchitecturePlugin = {
     noAppImportsComponentsOrViews,
     noComponentsImportViews,
     noViewsImportedOutsideEntry,
-    noNonUiImportsInSharedUi,
-    noAppImportsInSharedUi,
+    noNonUIImportsInSharedUI,
+    noAppImportsInSharedUI,
     noPropertyPanelInternalsOutsidePanel,
     noProductionTestIdsInSharedLayers,
     noDynamicTailwindStateClasses,
-    noVueTemplateUiHooksOrSVG,
+    noVueTemplateUIHooksOrSVG,
     noNativeTitleAttributesInVue,
     noShortcutTextInLabels,
     noHardcodedMacOSShortcutGlyphs,
-    noUiImportsInCore
+    noUIImportsInCore
   ]
 }
diff --git a/tools/architecture/tests/acronym-casing.test.ts b/tools/architecture/tests/acronym-casing.test.ts
index 2043c225e..07fdac5c9 100644
--- a/tools/architecture/tests/acronym-casing.test.ts
+++ b/tools/architecture/tests/acronym-casing.test.ts
@@ -35,10 +35,13 @@ afterEach(() => {
 
 describe('acronym identifier casing', () => {
   test('rejects mixed-case first-party acronym identifiers', () => {
-    const result = lint('export class CloudCorsError {}\nexport function sendRpc() {}')
+    const result = lint(
+      'export class CloudCorsError {}\nexport function sendRpc() {}\nexport type FontPickerUi = {}'
+    )
     expect(result.exitCode).toBe(1)
     expect(result.stdout.toString()).toContain('CloudCorsError')
     expect(result.stdout.toString()).toContain('sendRpc')
+    expect(result.stdout.toString()).toContain('FontPickerUi')
   })
 
   test('accepts canonical first-party acronym identifiers', () => {