Merge PR #62: Full OpenCode adapter integration

Merges paperclipai/paperclip#62 onto latest master (494448d).
Adds complete OpenCode provider with strict model selection,
dynamic model discovery, CLI/server/UI adapter registration.

Resolved conflicts with master's cursor adapter additions,
node v24 typing, and containerized opencode support (201d91b).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

ui/src/pages/AgentDetail.tsx

@@ -1154,8 +1154,12 @@ function ConfigurationTab({
   const queryClient = useQueryClient();
 
   const { data: adapterModels } = useQuery({
-    queryKey: ["adapter-models", agent.adapterType],
-    queryFn: () => agentsApi.adapterModels(agent.adapterType),
+    queryKey:
+      companyId
+        ? queryKeys.agents.adapterModels(companyId, agent.adapterType)
+        : ["agents", "none", "adapter-models", agent.adapterType],
+    queryFn: () => agentsApi.adapterModels(companyId!, agent.adapterType),
+    enabled: Boolean(companyId),
   });
 
   const updateAgent = useMutation({