chore: generate sdk into packages/sdk

packages/sdk/jest.config.ts

@@ -0,0 +1,23 @@
+import type { JestConfigWithTsJest } from 'ts-jest';
+
+const config: JestConfigWithTsJest = {
+  preset: 'ts-jest/presets/default-esm',
+  testEnvironment: 'node',
+  transform: {
+    '^.+\\.(t|j)sx?$': ['@swc/jest', { sourceMaps: 'inline' }],
+  },
+  moduleNameMapper: {
+    '^@opencode-ai/sdk$': '<rootDir>/src/index.ts',
+    '^@opencode-ai/sdk/(.*)$': '<rootDir>/src/$1',
+  },
+  modulePathIgnorePatterns: [
+    '<rootDir>/ecosystem-tests/',
+    '<rootDir>/dist/',
+    '<rootDir>/deno/',
+    '<rootDir>/deno_tests/',
+    '<rootDir>/packages/',
+  ],
+  testPathIgnorePatterns: ['scripts'],
+};
+
+export default config;