fix: resolve TypeScript compilation errors after rebase

- Remove unused tauriOpen import in ClaudeCodeSession
- Replace invoke() with apiCall() in api.ts for web compatibility
- Fix unused variable warnings

These changes ensure the frontend builds correctly with the new
web server mode while maintaining compatibility with Tauri desktop mode.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: 2 people

src/components/ClaudeCodeSession.tsx

@@ -17,13 +17,11 @@ import { api, type Session } from "@/lib/api";
 import { cn } from "@/lib/utils";
 
 // Conditional imports for Tauri APIs
-let tauriOpen: any;
 let tauriListen: any;
 type UnlistenFn = () => void;
 
 try {
   if (typeof window !== 'undefined' && window.__TAURI__) {
-    tauriOpen = require("@tauri-apps/plugin-dialog").open;
     tauriListen = require("@tauri-apps/api/event").listen;
   }
 } catch (e) {
@@ -49,7 +47,6 @@ const listen = tauriListen || ((eventName: string, callback: (event: any) => voi
     window.removeEventListener(eventName, domEventHandler);
   });
 });
-const open = tauriOpen || (() => Promise.resolve([]));
 import { StreamMessage } from "./StreamMessage";
 import { FloatingPromptInput, type FloatingPromptInputRef } from "./FloatingPromptInput";
 import { ErrorBoundary } from "./ErrorBoundary";

src/lib/api.ts

@@ -454,7 +454,7 @@ export const api = {
    */
   async getHomeDirectory(): Promise<string> {
     try {
-      return await invoke<string>("get_home_directory");
+      return await apiCall<string>("get_home_directory");
     } catch (error) {
       console.error("Failed to get home directory:", error);
       return "/";
@@ -481,7 +481,7 @@ export const api = {
    */
   async createProject(path: string): Promise<Project> {
     try {
-      return await invoke<Project>('create_project', { path });
+      return await apiCall<Project>('create_project', { path });
     } catch (error) {
       console.error("Failed to create project:", error);
       throw error;
@@ -871,7 +871,7 @@ export const api = {
    */
   async listAgentRunsWithMetrics(agentId?: number): Promise<AgentRunWithMetrics[]> {
     try {
-      return await invoke<AgentRunWithMetrics[]>('list_agent_runs_with_metrics', { agentId });
+      return await apiCall<AgentRunWithMetrics[]>('list_agent_runs_with_metrics', { agentId });
     } catch (error) {
       console.error("Failed to list agent runs with metrics:", error);
       // Return empty array instead of throwing to prevent UI crashes