feat: Add deployment utility functions for infrastructure and contract initialization

Author: gregfromstl

.changeset/long-queens-draw.md

@@ -2,4 +2,61 @@
 "thirdweb": minor
 ---
 
-empty
+Added new deployment utility functions to help manage infrastructure contracts and initialization:
+
+- `getDeployedCloneFactoryContract`: Get the deployed clone factory contract instance
+- `getDeployedInfraContract`: Get or deploy infrastructure contracts like WETH, Forwarder etc
+- `getAllDefaultConstructorParamsForImplementation`: Get default constructor params for contract implementations
+- `getInitializeTransaction`: Prepare initialization transaction for contract deployment
+- `getOrDeployInfraForPublishedContract`: Get or deploy required infrastructure for published contracts
+
+```typescript
+import { 
+  getDeployedCloneFactoryContract,
+  getDeployedInfraContract,
+  getAllDefaultConstructorParamsForImplementation,
+  getInitializeTransaction,
+  getOrDeployInfraForPublishedContract
+} from "thirdweb";
+
+// Get deployed clone factory
+const factory = await getDeployedCloneFactoryContract({
+  client,
+  chain
+});
+
+// Get or deploy WETH contract
+const weth = await getDeployedInfraContract({
+  client,
+  chain,
+  contractId: "WETH9"
+});
+
+// Get default constructor params
+const params = await getAllDefaultConstructorParamsForImplementation({
+  chain,
+  client
+});
+
+// Get initialization transaction
+const initTx = await getInitializeTransaction({
+  client,
+  chain,
+  account,
+  implementationContract,
+  deployMetadata,
+  initializeParams: {
+    name: "My Contract",
+    symbol: "CNTRCT" 
+  }
+});
+
+// Get or deploy infrastructure
+const infra = await getOrDeployInfraForPublishedContract({
+  chain,
+  client,
+  account,
+  contractId: "MyContract",
+  constructorParams: params
+});
+```