feat: add example comment tag

Author: gabrielkuettel

projects/typescript-examples/contracts/ReferenceAccountApp/contract.algo.ts

@@ -13,6 +13,7 @@ import {
 import type { uint64 } from '@algorandfoundation/algorand-typescript'
 import { Address } from '@algorandfoundation/algorand-typescript/arc4'
 
+// example: REFERENCE_ACCOUNT_APP_EXAMPLE
 /**
  * A contract that maintains a per-account counter in local state
  * Accounts must opt in to use the counter
@@ -87,3 +88,4 @@ export default class ReferenceAccountApp extends Contract {
     return value
   }
 }
+// example: REFERENCE_ACCOUNT_APP_EXAMPLE

projects/typescript-examples/contracts/ReferenceAccountAsset/contract.algo.ts

@@ -1,6 +1,7 @@
 import { Contract, abimethod, Account, Asset, assert } from '@algorandfoundation/algorand-typescript'
 import { Address } from '@algorandfoundation/algorand-typescript/arc4'
 
+// example: REFERENCE_ACCOUNT_ASSET_EXAMPLE
 /**
  * A contract that demonstrates how to reference both accounts and assets in a smart contract
  */
@@ -34,3 +35,4 @@ export default class ReferenceAccountAsset extends Contract {
     return asset.balance(account)
   }
 }
+// example: REFERENCE_ACCOUNT_ASSET_EXAMPLE

projects/typescript-examples/contracts/ReferenceAppBox/contract.algo.ts

@@ -13,6 +13,7 @@ import {
 } from '@algorandfoundation/algorand-typescript'
 import type { uint64 } from '@algorandfoundation/algorand-typescript'
 
+// example: REFERENCE_APP_BOX_EXAMPLE
 /**
  * A contract that uses box storage to maintain a counter for each account
  * Each account needs to pay for the Minimum Balance Requirement (MBR) for their box
@@ -128,3 +129,4 @@ export default class ReferenceAppBox extends Contract {
     this.boxMbr.value = Uint64(2500) + this.boxSize.value * Uint64(400)
   }
 }
+// example: REFERENCE_APP_BOX_EXAMPLE