feat: add reusable public chrome and named environments

packages/cli/src/index.ts

@@ -47,6 +47,7 @@ Usage:
                                              Add an app to the current workspace
   wrnexus gateway [--port=3000]         Serve every workspace app behind one port, routed by domain
   wrnexus production [workspace-dir]    Build, migrate, and serve the complete production workspace
+  wrnexus <environment> [workspace-dir] Run a configured workspace environment (development/staging/custom)
   wrnexus generate <type> <name>        Scaffold a page | component | api | schema
   wrnexus generate routes | docker | mobile
                                              Generate routes or scaffold deployment targets
@@ -195,10 +196,32 @@ async function main(): Promise<void> {
     case "-h":
       help();
       break;
-    default:
-      console.error(`Unknown command: ${command}\n`);
-      help();
-      process.exit(1);
+    default: {
+      const { loadWorkspaceConfig, runGateway, runProduction } = await import("./workspace.ts");
+      const workspaceRoot = rest.find((a) => !a.startsWith("--")) ?? ".";
+      try {
+        const workspace = await loadWorkspaceConfig(resolve(workspaceRoot));
+        const knownEnvironments = new Set([
+          "development",
+          "production",
+          workspace.defaultEnvironment,
+          ...Object.keys(workspace.environments ?? {}),
+        ]);
+        if (!knownEnvironments.has(command)) throw new Error("unknown-environment-command");
+        const environmentArgs = rest.filter((arg) => arg !== workspaceRoot);
+        environmentArgs.push(`--environment=${command}`);
+        if (command === "development") {
+          await runGateway(workspaceRoot, environmentArgs);
+        } else {
+          await runProduction(workspaceRoot, environmentArgs);
+        }
+      } catch (error) {
+        if (error instanceof Error && error.message !== "unknown-environment-command") throw error;
+        console.error(`Unknown command or workspace environment: ${command}\n`);
+        help();
+        process.exit(1);
+      }
+    }
   }
 }