feat: Enhance OAuth module and OpenRouter client functionality

- Updated OAuth module to include unused imports for better clarity.
- Refactored OpenRouterClient to improve chat functionality and added support for tools in chat requests.
- Modified internet tools (Download, Fetch, Search) to use a more flexible internet mode check.
- Introduced new Bash tools for managing background jobs (BashOutput, BashKill).
- Enhanced workflow tool to parse and execute workflow scripts with arguments.
- Updated status and workflow views to reflect new agent and findings counts.
- Added IPC protocol definitions for client requests and state payloads.

src/app/mcp/manager.rs

@@ -42,6 +42,30 @@ pub struct McpManager {
     pub running: bool,
 }
 
+pub struct McpToolAdapter {
+    name: &'static str,
+    description: &'static str,
+    parameters: serde_json::Value,
+}
+
+impl crate::tool::Tool for McpToolAdapter {
+    fn name(&self) -> &'static str {
+        self.name
+    }
+
+    fn description(&self) -> &'static str {
+        self.description
+    }
+
+    fn parameters(&self) -> serde_json::Value {
+        self.parameters.clone()
+    }
+
+    fn run(&self, _ctx: &crate::tool::ToolCtx, _args: &serde_json::Value) -> anyhow::Result<String> {
+        Err(anyhow::anyhow!("MCP tool execution not yet implemented"))
+    }
+}
+
 impl McpManager {
     pub fn new() -> Self {
         McpManager {
@@ -75,4 +99,15 @@ impl McpManager {
         self.running = false;
         Ok(())
     }
+
+    pub fn as_tools(&self) -> Vec<Box<dyn crate::tool::Tool>> {
+        self.all_tools().into_iter().map(|info| {
+            let name = format!("mcp__{}", info.name);
+            Box::new(McpToolAdapter {
+                name: Box::leak(name.into_boxed_str()),
+                description: Box::leak(info.description.clone().into_boxed_str()),
+                parameters: info.input_schema.clone(),
+            }) as Box<dyn crate::tool::Tool>
+        }).collect()
+    }
 }