Add OpenCode provider integration and strict model selection

cli/package.json

@@ -36,6 +36,7 @@
     "@clack/prompts": "^0.10.0",
     "@paperclipai/adapter-claude-local": "workspace:*",
     "@paperclipai/adapter-codex-local": "workspace:*",
+    "@paperclipai/adapter-opencode-local": "workspace:*",
     "@paperclipai/adapter-openclaw": "workspace:*",
     "@paperclipai/adapter-utils": "workspace:*",
     "@paperclipai/db": "workspace:*",

cli/src/adapters/registry.ts

@@ -1,6 +1,7 @@
 import type { CLIAdapterModule } from "@paperclipai/adapter-utils";
 import { printClaudeStreamEvent } from "@paperclipai/adapter-claude-local/cli";
 import { printCodexStreamEvent } from "@paperclipai/adapter-codex-local/cli";
+import { printOpenCodeStreamEvent } from "@paperclipai/adapter-opencode-local/cli";
 import { printOpenClawStreamEvent } from "@paperclipai/adapter-openclaw/cli";
 import { processCLIAdapter } from "./process/index.js";
 import { httpCLIAdapter } from "./http/index.js";
@@ -15,13 +16,18 @@ const codexLocalCLIAdapter: CLIAdapterModule = {
   formatStdoutEvent: printCodexStreamEvent,
 };
 
+const openCodeLocalCLIAdapter: CLIAdapterModule = {
+  type: "opencode_local",
+  formatStdoutEvent: printOpenCodeStreamEvent,
+};
+
 const openclawCLIAdapter: CLIAdapterModule = {
   type: "openclaw",
   formatStdoutEvent: printOpenClawStreamEvent,
 };
 
 const adaptersByType = new Map<string, CLIAdapterModule>(
-  [claudeLocalCLIAdapter, codexLocalCLIAdapter, openclawCLIAdapter, processCLIAdapter, httpCLIAdapter].map((a) => [a.type, a]),
+  [claudeLocalCLIAdapter, codexLocalCLIAdapter, openCodeLocalCLIAdapter, openclawCLIAdapter, processCLIAdapter, httpCLIAdapter].map((a) => [a.type, a]),
 );
 
 export function getCLIAdapter(type: string): CLIAdapterModule {