chore(deps): upgrade to CDK v2

.projenrc.js

@@ -1,17 +1,10 @@
-const { awscdk, DependencyType } = require('projen');
-
-const CDK_VERSION = '1.145.0';
-const CONSTRUCT_VERSION = '3.3.69';
+const { awscdk } = require('projen');
 
 const project = new awscdk.AwsCdkConstructLibrary({
   author: 'Ej Wang',
   authorAddress: '[email protected]',
 
-  // stick to monocdk for now
-  cdkVersion: CDK_VERSION,
-  cdkAssertions: false,
-  cdkAssert: false,
-  cdkDependenciesAsDeps: false,
+  cdkVersion: '2.10.0',
 
   autoApproveOptions: {
     allowedUsernames: ['flyingImer'],
@@ -29,23 +22,13 @@ const project = new awscdk.AwsCdkConstructLibrary({
   // deps: [],                /* Runtime dependencies of this module. */
   description: 'Controlling concurrency in your distributed systems.', /* The description is just a string that helps people understand the purpose of the package. */
   devDeps: [
-    `monocdk@${CDK_VERSION}`,
-    `@monocdk-experiment/assert@${CDK_VERSION}`,
-    `constructs@${CONSTRUCT_VERSION}`,
     'all-contributors-cli', // for contributors
+    '@aws-cdk/aws-lambda-python-alpha', // for example/
   ], /* Build dependencies for this module. */
-  peerDeps: [
-    `monocdk@^${CDK_VERSION}`,
-  ],
   // packageName: undefined,  /* The "name" in package.json. */
 });
-// remove all @aws-cdk deps to adopt monocdk
-project.deps.all.filter(dep => dep.name.includes('@aws-cdk')).forEach(dep => project.deps.removeDependency(dep.name));
-project.deps.removeDependency('constructs', DependencyType.PEER);
-project.deps.addDependency(`constructs@^${CONSTRUCT_VERSION}`, DependencyType.PEER);
 
 project.tsconfigDev.addInclude('example/**/*.ts');
-// project.gitignore.exclude('.env');
 project.gitignore.exclude('example/**/*.js', 'example/**/*.d.ts', 'example/cdk.out');
 
 // for contributors