diff --git a/.github/actions/setup-bun-deps/action.yml b/.github/actions/setup-bun-deps/action.yml
index 0451211..29b825f 100644
--- a/.github/actions/setup-bun-deps/action.yml
+++ b/.github/actions/setup-bun-deps/action.yml
@@ -12,12 +12,13 @@ runs:
 
     - uses: oven-sh/setup-bun@v2
 
+    # node_modules навмисно НЕ кешується: відновлене з restore-keys дерево від
+    # іншого bun.lock після bun install --frozen-lockfile лишається без вкладених
+    # копій пакетів (eslint/node_modules/ajv тощо) — недетерміновані падіння eslint
     - name: Cache Bun dependencies
       uses: actions/cache@v5
       with:
-        path: |
-          ~/.bun/install/cache
-          node_modules
+        path: ~/.bun/install/cache
         key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lock') }}
         restore-keys: |
           ${{ runner.os }}-bun-
diff --git a/app/.changes/260712-0836.md b/app/.changes/260712-0836.md
new file mode 100644
index 0000000..b3ba62d
--- /dev/null
+++ b/app/.changes/260712-0836.md
@@ -0,0 +1,5 @@
+---
+bump: patch
+section: Fixed
+---
+eslint 10.7: виправлено порушення нових unicorn-правил (prefer-await, better-dom-traversing та ін.)
diff --git a/app/bin/docs/task.md b/app/bin/docs/task.md
index 6f75c16..5cf45c7 100644
--- a/app/bin/docs/task.md
+++ b/app/bin/docs/task.md
@@ -3,9 +3,8 @@ type: JS Module
 title: task.mjs
 resource: app/bin/task.mjs
 docgen:
-  crc: 86954155
+  crc: c2c46484
   model: omlx/gemma-4-e4b-it-OptiQ-4bit
-  tier: local-min
   score: 100
   issues: judge:inaccurate:0.98
   judgeModel: openai-codex/gpt-5.4-mini
diff --git a/app/bin/task.mjs b/app/bin/task.mjs
index 5991287..9ef1159 100644
--- a/app/bin/task.mjs
+++ b/app/bin/task.mjs
@@ -217,12 +217,11 @@ async function main() {
   return envelope.ok ? 0 : 2
 }
 
-main()
-  .then(code => {
-    // null = long-running mode (MCP server) — let the process live on its own handles.
-    if (code !== null) process.exit(code)
-  })
-  .catch(error => {
-    process.stderr.write(`${String(error?.message ?? error)}\n`)
-    process.exit(1)
-  })
+try {
+  const code = await main()
+  // null = long-running mode (MCP server) — let the process live on its own handles.
+  if (code !== null) process.exit(code)
+} catch (error) {
+  process.stderr.write(`${String(error?.message ?? error)}\n`)
+  process.exit(1)
+}
diff --git a/app/src/composables/docs/use-project-paths.md b/app/src/composables/docs/use-project-paths.md
index 7fd14cd..6897acd 100644
--- a/app/src/composables/docs/use-project-paths.md
+++ b/app/src/composables/docs/use-project-paths.md
@@ -3,9 +3,8 @@ type: JS Module
 title: use-project-paths.js
 resource: app/src/composables/use-project-paths.js
 docgen:
-  crc: 99c09765
+  crc: 02e55a8e
   model: omlx/gemma-4-e4b-it-OptiQ-4bit
-  tier: local-min
   score: 100
   issues: best-of-2:retry-won,judge:inaccurate:0.98
   judgeModel: openai-codex/gpt-5.4-mini
diff --git a/app/src/composables/use-project-paths.js b/app/src/composables/use-project-paths.js
index 60b1908..aec70f9 100644
--- a/app/src/composables/use-project-paths.js
+++ b/app/src/composables/use-project-paths.js
@@ -59,10 +59,12 @@ export function useProjectPaths() {
   /**
    * Persist the current paths to the Rust config (fire-and-forget).
    */
-  function persist() {
-    invoke('set_project_paths', { paths: projectPaths.value }).catch(() => {
+  async function persist() {
+    try {
+      await invoke('set_project_paths', { paths: projectPaths.value })
+    } catch {
       // best-effort; not under Tauri (tests) or transient FS error
-    })
+    }
   }
 
   /**
diff --git a/app/src/docs/format-ledger.md b/app/src/docs/format-ledger.md
index b0fd25a..193e89f 100644
--- a/app/src/docs/format-ledger.md
+++ b/app/src/docs/format-ledger.md
@@ -3,9 +3,8 @@ type: JS Module
 title: format-ledger.js
 resource: app/src/format-ledger.js
 docgen:
-  crc: e5a514ea
+  crc: 81e5f952
   model: omlx/gemma-4-e4b-it-OptiQ-4bit
-  tier: local-min
   score: 100
   issues: judge:inaccurate:0.98
   judgeModel: openai-codex/gpt-5.4-mini
diff --git a/app/src/docs/task-create.md b/app/src/docs/task-create.md
index f30ba5b..d2245ab 100644
--- a/app/src/docs/task-create.md
+++ b/app/src/docs/task-create.md
@@ -3,9 +3,8 @@ type: JS Module
 title: task-create.js
 resource: app/src/task-create.js
 docgen:
-  crc: b9f5c463
+  crc: 419e7332
   model: omlx/gemma-4-e4b-it-OptiQ-4bit
-  tier: local-min
   score: 100
   issues: best-of-2:retry-won,judge:inaccurate:0.98
   judgeModel: openai-codex/gpt-5.4-mini
diff --git a/app/src/format-ledger.js b/app/src/format-ledger.js
index e3fa54b..783feda 100644
--- a/app/src/format-ledger.js
+++ b/app/src/format-ledger.js
@@ -10,8 +10,8 @@ export function formatDuration(sec) {
   const s = Math.round(sec)
   const h = Math.floor(s / 3600)
   const m = Math.floor((s % 3600) / 60)
-  const r = s % 60
   if (h > 0) return `${h}h ${m}m`
+  const r = s % 60
   if (m > 0) return `${m}m ${r}s`
   return `${r}s`
 }
diff --git a/app/src/task-create.js b/app/src/task-create.js
index 72cb190..5f2049e 100644
--- a/app/src/task-create.js
+++ b/app/src/task-create.js
@@ -21,7 +21,7 @@ export function validateTaskName(name) {
   if (!name) return 'Вкажіть назву задачі'
   for (const segment of name.split('/')) {
     if (!segment) return 'Порожній сегмент — приберіть зайвий «/»'
-    if (![...segment].every(ch => isSegmentChar(ch))) return 'Лише a-z, 0-9, «-»; сегменти через «/»'
+    if ([...segment].some(ch => !isSegmentChar(ch))) return 'Лише a-z, 0-9, «-»; сегменти через «/»'
   }
   return null
 }
diff --git a/app/src/tests/claims.test.js b/app/src/tests/claims.test.js
index fb135a5..acbf6c9 100644
--- a/app/src/tests/claims.test.js
+++ b/app/src/tests/claims.test.js
@@ -13,6 +13,7 @@ const tree = () => [
   }
 ]
 
+/* eslint-disable unicorn/better-dom-traversing -- children тут — вузли task-дерева, не DOM */
 describe('applyClaims', () => {
   it('активний claim → running, прострочений → stalled (рекурсивно)', () => {
     const nodes = applyClaims(tree(), [
diff --git a/app/src/tests/task-create.test.js b/app/src/tests/task-create.test.js
index 9b80fa1..d8ab2a5 100644
--- a/app/src/tests/task-create.test.js
+++ b/app/src/tests/task-create.test.js
@@ -67,9 +67,9 @@ describe('buildCreateOpts', () => {
   })
 
   it('drops empty optional fields so .mt.json defaults apply', () => {
-    expect(buildCreateOpts({ mode: 'agent', modelTier: '', budgetSec: '', hint: '   ', deps: [], skills: [] })).toEqual(
-      { mode: 'agent' }
-    )
+    expect(
+      buildCreateOpts({ mode: 'agent', modelTier: '', budgetSec: '', hint: ' '.repeat(3), deps: [], skills: [] })
+    ).toEqual({ mode: 'agent' })
   })
 
   it('omits agent-only fields for human mode', () => {
diff --git a/app/src/tests/ui-open.test.js b/app/src/tests/ui-open.test.js
index f31a8ec..a8177ef 100644
--- a/app/src/tests/ui-open.test.js
+++ b/app/src/tests/ui-open.test.js
@@ -4,7 +4,7 @@ import { mountQuasar } from '../test-utils/quasar.js'
 
 beforeEach(() => {
   const store = {}
-  globalThis.localStorage = {
+  vi.stubGlobal('localStorage', {
     getItem: key => (key in store ? store[key] : null),
     setItem: (key, value) => {
       store[key] = String(value)
@@ -12,7 +12,7 @@ beforeEach(() => {
     removeItem: key => {
       delete store[key]
     }
-  }
+  })
 })
 
 vi.mock('@tauri-apps/api/core', () => ({ invoke: vi.fn(() => Promise.resolve([])) }))
diff --git a/owner/.changes/260712-0840.md b/owner/.changes/260712-0840.md
new file mode 100644
index 0000000..74045c5
--- /dev/null
+++ b/owner/.changes/260712-0840.md
@@ -0,0 +1,5 @@
+---
+bump: patch
+section: Changed
+---
+release: app@0.5.4, owner@0.2.1