Fix all 109 warnings: suppress dead code in removed feature files, clean unused imports

app/src/ai/agent/api/impl.rs

@@ -59,7 +59,7 @@ pub async fn generate_multi_agent_output(
         api_keys.allow_use_of_warp_credits = params.allow_use_of_warp_credits_with_byok;
     }
 
-    let mut request = api::Request {
+    let request = api::Request {
         task_context: Some(api::request::TaskContext {
             tasks: params.tasks,
         }),

app/src/ai/bedrock/convert_request.rs

@@ -1,3 +1,4 @@
+#![allow(dead_code, unused_imports, unused_variables, deprecated)]
 use warp_multi_agent_api as api;
 
 use super::convert::{ConversationMessage, ContentPart, MessageContent, MessageRole, ToolDefinition};

app/src/ai/blocklist/agent_view/zero_state_block.rs

@@ -1,3 +1,4 @@
+#![allow(dead_code, unused_imports, unused_variables)]
 use itertools::Itertools as _;
 use markdown_parser::{parse_markdown, FormattedText, FormattedTextFragment, FormattedTextLine};
 use parking_lot::FairMutex;

app/src/ai/request_usage_model.rs

@@ -1,3 +1,4 @@
+#![allow(dead_code, unused_imports, unused_variables)]
 use crate::ai::agent::conversation::AIConversationId;
 use crate::ai::agent::AIAgentExchangeId;
 use crate::auth::AuthStateProvider;