feat(desktop): default Kimi to fast mode and show release notes on update

- kimi adapter: parameterize mode switching (fast/thinking) and default to
  K2.6 快速; fix snapshot filtering so fast-mode "搜索网页" chips no longer
  wipe the answer body or get misclassified as reasoning/sidebar
- desktop shell: display release notes in the client update modal
- admin-web: fix publish-records table layout with fixed columns and ellipsis
- bump desktop-client to 0.1.10

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

apps/desktop-client/src/renderer/components/DesktopShell.vue

@@ -39,6 +39,7 @@ const updateModalOpen = ref(false)
 const updateModalVersion = ref('')
 const updateModalForce = ref(false)
 const updateModalStarted = ref(false)
+const updateModalNotes = ref('')
 const bugReportOpen = ref(false)
 const bugReportSubmitting = ref(false)
 type BugReportSeverity = 'low' | 'medium' | 'high' | 'critical'
@@ -227,9 +228,14 @@ async function startClientReleaseUpdate() {
   }
 }
 
-function notifyClientUpdate(latestVersion: string, forceUpdate: boolean) {
+function notifyClientUpdate(
+  latestVersion: string,
+  forceUpdate: boolean,
+  releaseNotes?: string | null,
+) {
   updateModalVersion.value = latestVersion
   updateModalForce.value = forceUpdate
+  updateModalNotes.value = releaseNotes?.trim() ?? ''
   updateModalStarted.value = false
   updateModalOpen.value = true
 }
@@ -262,7 +268,7 @@ async function checkClientReleaseOnce() {
   if (!result?.update_available) {
     return
   }
-  notifyClientUpdate(result.latest_version, result.force_update)
+  notifyClientUpdate(result.latest_version, result.force_update, result.release_notes)
 }
 
 onMounted(() => {
@@ -402,6 +408,11 @@ watch(
           </button>
         </div>
 
+        <div v-if="updateModalNotes && !isUpdateFailed" class="client-update-notes">
+          <strong>版本介绍</strong>
+          <p>{{ updateModalNotes }}</p>
+        </div>
+
         <div v-if="updateModalStarted && !isUpdateFailed" class="client-update-progress">
           <div class="client-update-progress__meta">
             <strong>{{ updateProgressLabel }}</strong>
@@ -996,6 +1007,33 @@ h1 {
   color: #0958d9;
 }
 
+.client-update-notes {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+  max-height: 180px;
+  overflow-y: auto;
+  padding: 14px 16px;
+  border: 1px solid #eef2f7;
+  border-radius: 10px;
+  background: #f8fafc;
+}
+
+.client-update-notes strong {
+  color: #334155;
+  font-size: 13px;
+  font-weight: 800;
+}
+
+.client-update-notes p {
+  margin: 0;
+  color: #475569;
+  font-size: 14px;
+  line-height: 1.7;
+  white-space: pre-wrap;
+  word-break: break-word;
+}
+
 .client-update-progress {
   display: flex;
   flex-direction: column;