feat: add configurable client tools and photo input

frontend/src/lib/api.ts

@@ -315,6 +315,7 @@ export const conversationsApi = {
 
 // ---------- 工具 ----------
 export type ToolStatus = "active" | "archived" | "draft";
+export type ToolExecutionMode = "immediate" | "async";
 export type ToolParameter = {
   name: string;
   type: "string" | "number" | "integer" | "boolean" | "object" | "array";
@@ -337,6 +338,8 @@ export type HttpToolDefinition = {
   schemaVersion: number;
   type: "http";
   config: {
+    allowInterruptions: boolean;
+    executionMode: ToolExecutionMode;
     method: "GET" | "POST" | "PUT" | "PATCH" | "DELETE";
     url: string;
     timeoutSeconds: number;
@@ -347,10 +350,25 @@ export type HttpToolDefinition = {
   };
 };
 
+export type ClientToolDefinition = {
+  schemaVersion: number;
+  type: "client";
+  config: {
+    allowInterruptions: boolean;
+    executionMode: ToolExecutionMode;
+    waitForResponse: boolean;
+    parameters: ToolParameter[];
+    timeoutSeconds: number;
+    dynamicVariableAssignments: Record<string, string>;
+  };
+};
+
 export type McpToolDefinition = {
   schemaVersion: number;
   type: "mcp";
   config: {
+    allowInterruptions: boolean;
+    executionMode: ToolExecutionMode;
     remoteToolName: string;
     inputSchema: Record<string, unknown>;
     schemaHash: string;
@@ -362,9 +380,13 @@ export type Tool = {
   id: string;
   name: string;
   functionName: string;
-  type: "end_call" | "http" | "mcp";
+  type: "end_call" | "http" | "mcp" | "client";
   description: string;
-  definition: EndCallToolDefinition | HttpToolDefinition | McpToolDefinition;
+  definition:
+    | EndCallToolDefinition
+    | HttpToolDefinition
+    | ClientToolDefinition
+    | McpToolDefinition;
   secrets: Record<string, unknown>;
   status: ToolStatus;
   mcpServerId?: string | null;