feat(ui-flow): OAuth grant/install token JSON modal IPC and clear handler (v0.8.698)

Wire modal-open events and clear-oauth-install-token-export-json for Phase 722
dedicated export mesh management.

Co-authored-by: Cursor <[email protected]>

index.js

@@ -2647,6 +2647,16 @@ async function dispatchUiMessage (platform, msg, hooks = {}) {
     send({ type: 'oauth-json-modal-opened' })
     return true
   }
+  if (t === 'oauth-grant-json-modal-open') {
+    pushState()
+    send({ type: 'oauth-grant-json-modal-opened' })
+    return true
+  }
+  if (t === 'oauth-install-token-json-modal-open') {
+    pushState()
+    send({ type: 'oauth-install-token-json-modal-opened' })
+    return true
+  }
   if (t === 'sync-oauth-grant-json') {
     const out = await platform.pushOAuthGrantJsonToMesh()
     pushState()
@@ -2681,6 +2691,17 @@ async function dispatchUiMessage (platform, msg, hooks = {}) {
     }
     return true
   }
+  if (t === 'clear-oauth-install-token-export-json') {
+    await platform.clearOAuthInstallTokenExportJsonExports()
+    pushState()
+    if (platform.mode === 'guild' && platform.activeChannelId) {
+      send({
+        type: 'composer-focus-channel',
+        channelId: platform.activeChannelId
+      })
+    }
+    return true
+  }
   if (t === 'invite-json-modal-open') {
     pushState()
     send({ type: 'invite-json-modal-opened' })