fix(vscode): add missing RenameWorktreeRequest type and clean up AgentManagerProvider (#6224)

Add typed interface for agentManager.renameWorktree message that was
missing from the WebviewMessage union, remove duplicate requestBranches
handler (dead code), and strip redundant 'as' casts where typeof guards
already narrow the type.

packages/kilo-vscode/src/agent-manager/AgentManagerProvider.ts

@@ -165,7 +165,7 @@ export class AgentManagerProvider implements vscode.Disposable {
     if (type === "agentManager.renameWorktree" && typeof msg.worktreeId === "string" && typeof msg.label === "string") {
       const state = this.getStateManager()
       if (state) {
-        state.updateWorktreeLabel(msg.worktreeId as string, msg.label as string)
+        state.updateWorktreeLabel(msg.worktreeId, msg.label)
         this.pushState()
       }
       return null
@@ -205,28 +205,24 @@ export class AgentManagerProvider implements vscode.Disposable {
       return null
     }
     if (type === "agentManager.setTabOrder" && typeof msg.key === "string" && Array.isArray(msg.order)) {
-      this.state?.setTabOrder(msg.key as string, msg.order as string[])
+      this.state?.setTabOrder(msg.key, msg.order as string[])
       return null
     }
     if (type === "agentManager.setSessionsCollapsed" && typeof msg.collapsed === "boolean") {
-      this.state?.setSessionsCollapsed(msg.collapsed as boolean)
+      this.state?.setSessionsCollapsed(msg.collapsed)
       return null
     }
 
-    if (type === "agentManager.requestBranches") {
-      void this.onRequestBranches()
-      return null
-    }
     if (type === "agentManager.requestExternalWorktrees") {
       void this.onRequestExternalWorktrees()
       return null
     }
     if (type === "agentManager.importFromBranch" && typeof msg.branch === "string") {
-      void this.onImportFromBranch(msg.branch as string)
+      void this.onImportFromBranch(msg.branch)
       return null
     }
     if (type === "agentManager.importFromPR" && typeof msg.url === "string") {
-      void this.onImportFromPR(msg.url as string)
+      void this.onImportFromPR(msg.url)
       return null
     }
     if (
@@ -234,7 +230,7 @@ export class AgentManagerProvider implements vscode.Disposable {
       typeof msg.path === "string" &&
       typeof msg.branch === "string"
     ) {
-      void this.onImportExternalWorktree(msg.path as string, msg.branch as string)
+      void this.onImportExternalWorktree(msg.path, msg.branch)
       return null
     }
     if (type === "agentManager.importAllExternalWorktrees") {

packages/kilo-vscode/webview-ui/src/types/messages.ts

@@ -952,6 +952,13 @@ export interface CloseSessionRequest {
   sessionId: string
 }
 
+// Rename a worktree's display label
+export interface RenameWorktreeRequest {
+  type: "agentManager.renameWorktree"
+  worktreeId: string
+  label: string
+}
+
 export interface RequestRepoInfoMessage {
   type: "agentManager.requestRepoInfo"
 }
@@ -1080,6 +1087,7 @@ export type WebviewMessage =
   | PromoteSessionRequest
   | AddSessionToWorktreeRequest
   | CloseSessionRequest
+  | RenameWorktreeRequest
   | TelemetryRequest
   | RequestRepoInfoMessage
   | RequestStateMessage