release: prepare Desktop 0.13.14 and Agent 0.13.4

Prepare the approved bilingual release notes for paged Supervisor reviews,
resizable to-dos, native direct-model searches, and remote recovery fixes.
Agent 0.13.4 requires Desktop 0.13.14; schema 47 requires a pre-upgrade
backup for rollback. Keep Desktop and Agent publication separate.

Include the existing validation fixture corrections and helper patches as
requested. Full validation passed 5127 tests with 74 skipped, typecheck,
lint, and release-note checks. Current-source Linux Host completion and
cleanup probes passed with two real model requests.

Release note: 改善监督回顾与续跑、待办布局和搜索；配套 Agent 修复远程完成状态并清理停用安装。请先升级桌面再更新 Host，升级前备份用户数据。

FEATURES.md

@@ -322,7 +322,7 @@ records are listed separately and do not introduce another feature status.
   failure, Agent `SIGKILL`/restart, and recovery from a reopened Desktop SQLite
   database. Successful tool START/END events appear exactly once, with no
   Prompt, provider, or tool replay observed. The current Agent source lock is
-  `0.13.3`, while the current Desktop release candidate is `0.13.12`; formal
+  `0.13.4`, while the current Desktop release candidate is `0.13.14`; formal
   publication status follows the separate Agent and Desktop
   release channels. Previous macOS validation covered native package installation,
   detached lifecycle, Attach, real Ask/Execute, and cancellation of tools in
@@ -651,7 +651,9 @@ records are listed separately and do not introduce another feature status.
    for the next record. Explicit editing updates a saved record. The separate To-dos view offers search, status filters,
   grouped tasks and direct completion, with instructions, source entries and AI
   comments in a right detail pane beside a stable task list. Narrow views offer
-  on-demand detail with an explicit return to the list. A content-sized switch sits
+  on-demand detail with an explicit return to the list. Wide views support a
+  draggable list/detail divider with a saved width; source-note groups collapse
+  independently without clearing the selected task's details. A content-sized switch sits
   beside New note in the header; status filters follow search. Source-note
   navigation returns to the same task context, without
   showing the previous item's source after a selection change. Failed reads
@@ -751,11 +753,15 @@ records are listed separately and do not introduce another feature status.
   Conversation or Task and opens its matching result. Activity combines heartbeat
   and downstream review stages, including failures and links to older results.
   Automatic stages process only new, changed, or unprocessed source portions;
-  no-change checks skip model calls. Manual review reprocesses bounded history.
+  no-change checks skip model calls. Manual review pages through the selected history
+  and saves batches with their facts and sources. Runs can pause and resume from
+  saved progress; settings expose concurrency, timeouts, batch sizes, execution
+  budgets, and response capacity. Activity shows execution stages and saved batch
+  details. Work review and activity use the available panel width.
   Calls remain read-only without tools and may incur model charges. See the
   [implementation and evidence](./docs/features/conversation-supervision/progress.md).
 - [ ] **Further supervision capabilities** (planned): Full event-by-event replay,
-  Experiment targets, user cancellation, chronological manual-edit audits, event
+  Experiment targets, chronological manual-edit audits, event
   triggers, and broader execution observation remain incomplete. Current automatic
   review respects input budgets and the rolling window; deleting reports does not
   reset processing progress or rebuild graphs. See the
@@ -843,22 +849,27 @@ records are listed separately and do not introduce another feature status.
 
 ### Open source, builds, and releases
 
-- Current source candidates are Desktop `0.13.12` and Agent `0.13.3`, with
+- Current source candidates are Desktop `0.13.14` and Agent `0.13.4`, with
   OpenCode pinned to `1.18.29` and Continue to `1.5.47`. Publication status follows the independent
   Desktop and Agent release channels.
-- Desktop `0.13.12` adds Supervisor reviews, graphs, activity, and automatic
-  incremental processing, reduces streaming activity writes, and improves Mermaid,
-  usage totals, conversation duration, Git, notes, and notifications. Database
-  schema 46 requires a complete pre-upgrade backup for rollback to older clients.
+- Desktop `0.13.14` improves paged Supervisor reviews and resume behavior,
+  native ripgrep searches, to-do layouts, and explicit remote follow-up after an
+  uncertain result. Database schema 47 requires a complete pre-upgrade backup
+  for rollback to older clients.
 - Agent `0.13.3` reclaims idle Runtimes and retires displaced Agents after existing
   work drains. Its packages require Desktop `0.13.12`;
   update Desktop first, then the Host environment. Node remains `24.19.0`.
-- Release preparation uses focused regression tests, notes verification, typecheck,
-  and lint. The full local suite is not rerun at the user's request; full main-branch
-  CI, its production build, native packaging, and publication verification remain
-  pending. No local production build or packaging is part of this preparation.
-  Existing Linux x64 lifecycle evidence used eight real provider requests and
-  incremental-review evidence used three; neither covers the complete native matrix.
+- Agent `0.13.4` waits for model delivery acknowledgements before completion,
+  preserves completed results when idle Runtime cleanup fails, and removes verified
+  inactive Agent payloads and owned orphan processes after environment updates.
+  History and active or uncertain installations are retained. Its independent
+  packages require Desktop `0.13.14`; upgrade Desktop first, then update the Host.
+- Release preparation requires the full local test suite, notes verification,
+  typecheck, and lint. Candidate main-branch CI, its production build, native
+  packaging, and publication verification remain separate acceptance steps.
+  No local production build, packaging, or LoongArch preview is requested.
+  Current validation status is recorded in the
+  [release preparation record](./docs/development/release-preparation-0.13.14.md).
 - Validation records remain separate from implementation status. Current-source
   storage validation covers real local and Linux x64 Host tool workloads,
   concurrent projects/conversations, cancellation, and lossless database migration.
@@ -906,7 +917,7 @@ records are listed separately and do not introduce another feature status.
   Windows desktop-to-Linux checks cover installation, checklist updates, long lists,
   cancellation and restart recovery. Execute session MCP delivery passed real
   text-model Host checks with a substituted image service, not real image generation.
-  Candidate Agent `0.13.3` requires Desktop `0.13.12`; publication and native
+  Candidate Agent `0.13.4` requires Desktop `0.13.14`; publication and native
   platform acceptance remain separate from Linux development evidence. See the
   [validation record](./docs/features/remote-host/runtime-checklist-validation.md).