feat(opencode): remplace le profil Ollama HTTP par OpenCode

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

crates/infrastructure/src/session/factory.rs

@@ -24,6 +24,7 @@ use domain::SessionId;
 use super::claude::ClaudeSdkSession;
 use super::codex::CodexExecSession;
 use super::openai_compat::OpenAiCompatibleSession;
+use super::opencode::OpenCodeSession;
 
 const PROJECT_ROOT_ARG: &str = "__ideaProjectRoot";
 const REQUESTER_ARG: &str = "__ideaRequester";
@@ -135,6 +136,7 @@ impl AgentSessionFactory for StructuredSessionFactory {
         ctx: &PreparedContext,
         cwd: &ProjectPath,
         session: &SessionPlan,
+        env: &[(String, String)],
         sandbox: Option<&SandboxPlan>,
     ) -> Result<Arc<dyn AgentSession>, AgentSessionError> {
         let adapter = profile.structured_adapter.ok_or_else(|| {
@@ -176,9 +178,19 @@ impl AgentSessionFactory for StructuredSessionFactory {
                 cwd,
                 seed,
                 vec![ctx.project_root.clone()],
+                env.to_vec(),
                 plan,
                 enforcer,
             )),
+            StructuredAdapter::OpenCode => Arc::new(OpenCodeSession::new(
+                id,
+                profile.command.clone(),
+                profile.args.clone(),
+                cwd,
+                env.to_vec(),
+                plan,
+                enforcer,
+            )?),
             StructuredAdapter::OpenAiCompatible => {
                 let config = profile.chat_http.clone().ok_or_else(|| {
                     AgentSessionError::Start(format!(