fix: capture input parameters for MCP and server tool calls

Previously, only standard tool_use blocks had their input parameters
captured in upsertToolUseEntry. MCP tools (mcp_tool_use) and server
tools (server_tool_use) were being handled for execution but their
inputs were never stored in the tool cache, resulting in missing input
data in the UI.

Now all three tool types have their inputs properly captured and
normalized, ensuring consistent tool call display across all tool types.

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

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

packages/server/src/server/agent/providers/claude-agent.ts

@@ -1250,7 +1250,7 @@ class ClaudeAgentSession implements AgentSession {
       existing.server = existing.name;
     }
 
-    if (block.type === "tool_use") {
+    if (block.type === "tool_use" || block.type === "mcp_tool_use" || block.type === "server_tool_use") {
       const input = this.normalizeToolInput(block.input);
       if (input) {
         this.applyToolInput(existing, input);