diff --git a/core/db.py b/core/db.py
index 618523a..d35c90a 100644
--- a/core/db.py
+++ b/core/db.py
@@ -222,6 +222,9 @@ CREATE TABLE IF NOT EXISTS project_links (
     created_at DATETIME DEFAULT CURRENT_TIMESTAMP
 );
 
+CREATE INDEX IF NOT EXISTS idx_project_links_to ON project_links(to_project);
+CREATE INDEX IF NOT EXISTS idx_project_links_from ON project_links(from_project);
+
 -- Тикеты от пользователей
 CREATE TABLE IF NOT EXISTS support_tickets (
     id INTEGER PRIMARY KEY AUTOINCREMENT,
@@ -716,6 +719,23 @@ def _migrate(conn: sqlite3.Connection):
         )
         conn.commit()
 
+    # Create indexes for project_links (KIN-INFRA-008).
+    # Guard: indexes must be created AFTER the table exists.
+    if "project_links" in existing_tables:
+        existing_indexes = {r[0] for r in conn.execute(
+            "SELECT name FROM sqlite_master WHERE type='index'"
+        ).fetchall()}
+        if "idx_project_links_to" not in existing_indexes:
+            conn.execute(
+                "CREATE INDEX IF NOT EXISTS idx_project_links_to ON project_links(to_project)"
+            )
+            conn.commit()
+        if "idx_project_links_from" not in existing_indexes:
+            conn.execute(
+                "CREATE INDEX IF NOT EXISTS idx_project_links_from ON project_links(from_project)"
+            )
+            conn.commit()
+
 
 def _seed_default_hooks(conn: sqlite3.Connection):
     """Seed default hooks for the kin project (idempotent).
diff --git a/tests/test_deploy.py b/tests/test_deploy.py
index a198bc9..38dae85 100644
--- a/tests/test_deploy.py
+++ b/tests/test_deploy.py
@@ -624,3 +624,103 @@ class TestBuildDeployStepsPythonRestartCmd:
         assert steps[2] == "pm2 restart all"
         assert steps[3] == "pm2 restart myservice"
         assert len(steps) == 4
+
+
+# ---------------------------------------------------------------------------
+# 11. Migration: project_links indexes (KIN-INFRA-008)
+# Convention #433: set-assert all columns/indexes after migration
+# Convention #384: three test cases for conditional guard in _migrate()
+# ---------------------------------------------------------------------------
+
+def _schema_with_project_links_no_indexes():
+    """Minimal schema: project_links table exists but its indexes are absent."""
+    import sqlite3 as _sqlite3
+    conn = _sqlite3.connect(":memory:")
+    conn.row_factory = _sqlite3.Row
+    conn.executescript("""
+        CREATE TABLE projects (
+            id TEXT PRIMARY KEY,
+            name TEXT NOT NULL,
+            path TEXT,
+            status TEXT DEFAULT 'active',
+            language TEXT DEFAULT 'ru',
+            execution_mode TEXT NOT NULL DEFAULT 'review',
+            project_type TEXT DEFAULT 'development'
+        );
+        CREATE TABLE tasks (
+            id TEXT PRIMARY KEY,
+            project_id TEXT NOT NULL,
+            title TEXT NOT NULL,
+            status TEXT DEFAULT 'pending'
+        );
+        CREATE TABLE project_links (
+            id INTEGER PRIMARY KEY AUTOINCREMENT,
+            from_project TEXT NOT NULL REFERENCES projects(id),
+            to_project TEXT NOT NULL REFERENCES projects(id),
+            type TEXT NOT NULL,
+            description TEXT,
+            created_at DATETIME DEFAULT CURRENT_TIMESTAMP
+        );
+    """)
+    conn.commit()
+    return conn
+
+
+def _get_indexes(conn) -> set:
+    return {r[0] for r in conn.execute(
+        "SELECT name FROM sqlite_master WHERE type='index'"
+    ).fetchall()}
+
+
+class TestProjectLinksIndexMigration:
+    """KIN-INFRA-008: индексы idx_project_links_to / idx_project_links_from."""
+
+    # --- fresh schema ---
+
+    def test_fresh_schema_has_idx_project_links_to(self):
+        conn = init_db(db_path=":memory:")
+        assert "idx_project_links_to" in _get_indexes(conn)
+        conn.close()
+
+    def test_fresh_schema_has_idx_project_links_from(self):
+        conn = init_db(db_path=":memory:")
+        assert "idx_project_links_from" in _get_indexes(conn)
+        conn.close()
+
+    # Convention #433: assert all columns of project_links after fresh init
+    def test_fresh_schema_project_links_columns(self):
+        conn = init_db(db_path=":memory:")
+        cols = {r["name"] for r in conn.execute("PRAGMA table_info(project_links)").fetchall()}
+        assert cols == {"id", "from_project", "to_project", "type", "description", "created_at"}
+        conn.close()
+
+    # --- Convention #384: три кейса для guard в _migrate() ---
+
+    # Кейс 1: без таблицы — guard не падает, индексы не создаются
+    def test_migrate_without_project_links_table_no_error(self):
+        conn = _old_schema_no_deploy()  # project_links отсутствует
+        _migrate(conn)  # не должно упасть
+        indexes = _get_indexes(conn)
+        assert "idx_project_links_to" not in indexes
+        assert "idx_project_links_from" not in indexes
+        conn.close()
+
+    # Кейс 2: таблица есть, индексов нет → _migrate() создаёт оба
+    def test_migrate_creates_both_indexes_when_table_exists(self):
+        conn = _schema_with_project_links_no_indexes()
+        _migrate(conn)
+        indexes = _get_indexes(conn)
+        assert "idx_project_links_to" in indexes
+        assert "idx_project_links_from" in indexes
+        conn.close()
+
+    # Кейс 3: таблица есть, индексы уже есть → _migrate() идемпотентен
+    def test_migrate_is_idempotent_when_indexes_already_exist(self):
+        conn = init_db(db_path=":memory:")
+        before = _get_indexes(conn)
+        _migrate(conn)
+        after = _get_indexes(conn)
+        assert "idx_project_links_to" in after
+        assert "idx_project_links_from" in after
+        assert before == after
+        conn.close()
diff --git a/web/frontend/src/__tests__/live-console.test.ts b/web/frontend/src/__tests__/live-console.test.ts
index c05a9b4..2d44d04 100644
--- a/web/frontend/src/__tests__/live-console.test.ts
+++ b/web/frontend/src/__tests__/live-console.test.ts
@@ -329,6 +329,72 @@ describe('отображение логов', () => {
     expect(wrapper.text()).toContain('Network fail')
     wrapper.unmount()
   })
+
+  // KIN-OBS-026: catch (e: unknown) — type narrowing
+  it('не-Error строка отображается через String(e) (catch unknown narrowing)', async () => {
+    vi.mocked(api.getPipelineLogs).mockRejectedValueOnce('строковая ошибка')
+
+    const wrapper = mountConsole('done')
+    await wrapper.find('button').trigger('click')
+    await flushPromises()
+
+    expect(wrapper.text()).toContain('Ошибка')
+    expect(wrapper.text()).toContain('строковая ошибка')
+    wrapper.unmount()
+  })
+
+  it('не-Error число отображается через String(e) (catch unknown narrowing)', async () => {
+    vi.mocked(api.getPipelineLogs).mockRejectedValueOnce(500)
+
+    const wrapper = mountConsole('done')
+    await wrapper.find('button').trigger('click')
+    await flushPromises()
+
+    expect(wrapper.text()).toContain('Ошибка')
+    expect(wrapper.text()).toContain('500')
+    wrapper.unmount()
+  })
+})
+
+// ─────────────────────────────────────────────────────────────
+// KIN-OBS-026: scrollTimer cleanup
+// ─────────────────────────────────────────────────────────────
+describe('scrollTimer cleanup (KIN-OBS-026)', () => {
+  it('onUnmounted очищает scrollTimer если он был активен', async () => {
+    // fetchLogs с логами создаёт scrollTimer = setTimeout(scrollToBottom, 0)
+    vi.mocked(api.getPipelineLogs).mockResolvedValueOnce([makeLog(1)] as any)
+
+    const wrapper = mountConsole('done')
+    await wrapper.find('button').trigger('click')
+    await flushPromises()
+
+    // С fake timers setTimeout(scrollToBottom, 0) ещё не выполнен — таймер висит
+    expect(vi.getTimerCount()).toBeGreaterThan(0)
+
+    wrapper.unmount()
+    // stopPolling() очищает scrollTimer через clearTimeout
+    expect(vi.getTimerCount()).toBe(0)
+  })
+
+  it('закрытие панели очищает scrollTimer вместе с setInterval', async () => {
+    vi.mocked(api.getPipelineLogs)
+      .mockResolvedValueOnce([makeLog(1)] as any)
+      .mockResolvedValue([])
+
+    const wrapper = mountConsole('running')
+    await wrapper.find('button').trigger('click')
+    await flushPromises()
+
+    // Есть как минимум setInterval + scrollTimer
+    expect(vi.getTimerCount()).toBeGreaterThanOrEqual(2)
+
+    // Закрываем панель → stopPolling() вызывает clearInterval + clearTimeout
+    await wrapper.find('button').trigger('click')
+    await flushPromises()
+
+    expect(vi.getTimerCount()).toBe(0)
+    wrapper.unmount()
+  })
 })
 
 // ─────────────────────────────────────────────────────────────
diff --git a/web/frontend/src/views/TaskDetail.vue b/web/frontend/src/views/TaskDetail.vue
index d6f23aa..7359c76 100644
--- a/web/frontend/src/views/TaskDetail.vue
+++ b/web/frontend/src/views/TaskDetail.vue
@@ -37,6 +37,11 @@ const rejectReason = ref('')
 const showRevise = ref(false)
 const reviseComment = ref('')
 
+const parsedSelectedOutput = computed<ParsedAgentOutput | null>(() => {
+  if (!selectedStep.value) return null
+  return parseAgentOutput(selectedStep.value.output_summary)
+})
+
 // Auto/Review mode (per-task, persisted in DB; falls back to localStorage per project)
 const autoMode = ref(false)
 
@@ -135,6 +140,28 @@ function formatOutput(text: string | null): string {
   }
 }
 
+interface ParsedAgentOutput {
+  verdict: string | null
+  details: string | null
+  raw: string
+}
+
+function parseAgentOutput(text: string | null): ParsedAgentOutput {
+  if (!text) return { verdict: null, details: null, raw: '' }
+  const verdictMatch = text.match(/##\s*Verdict\s*\n([\s\S]*?)(?=##\s*Details|$)/m)
+  const detailsJsonMatch = text.match(/##\s*Details[\s\S]*?```json\n([\s\S]*?)```/)
+  const verdict = verdictMatch ? verdictMatch[1].trim() : null
+  let details: string | null = null
+  if (detailsJsonMatch) {
+    try {
+      details = JSON.stringify(JSON.parse(detailsJsonMatch[1].trim()), null, 2)
+    } catch {
+      details = detailsJsonMatch[1].trim()
+    }
+  }
+  return { verdict, details, raw: text }
+}
+
 async function approve() {
   if (!task.value) return
   approveLoading.value = true