Cleanup - old cookbook regeneration tools (render includes)

docs/sdk-and-tools/sdk-js/sdk-js-cookbook-v12.md

@@ -12,8 +12,6 @@ This page will guide you through the process of handling common tasks using **sd
 This cookbook makes use of `sdk-js v12`. In order to migrate from `sdk-js v11.x` to `sdk-js v12`, please follow [the migration guide](/sdk-and-tools/sdk-js/sdk-js-migration-guides).
 :::
 
-<!-- BEGIN_INCLUDE_FILE { "url": "https://raw.githubusercontent.com/multiversx/mx-sdk-js-examples/v0.6.0/cookbook/generated/basic.md" } -->
-
 [comment]: # (mx-context-auto)
 
 ## Creating network providers
@@ -222,10 +220,6 @@ await Promise.all([watcher.awaitCompleted(tx1), watcher.awaitCompleted(tx2), wat
 
 For a different awaiting strategy, also see [extending sdk-js](https://docs.multiversx.com/sdk-and-tools/sdk-js/extending-sdk-js).
 
-<!-- END_INCLUDE_FILE -->
-
-<!-- BEGIN_INCLUDE_FILE { "url": "https://raw.githubusercontent.com/multiversx/mx-sdk-js-examples/v0.6.0/cookbook/generated/transfers.md" } -->
-
 [comment]: # (mx-context-auto)
 
 ## Token transfers
@@ -304,10 +298,6 @@ const tx4 = factory.createMultiESDTNFTTransfer({
 });
 ```
 
-<!-- END_INCLUDE_FILE -->
-
-<!-- BEGIN_INCLUDE_FILE { "url": "https://raw.githubusercontent.com/multiversx/mx-sdk-js-examples/v0.6.0/cookbook/generated/contracts_01_deployments.md" } -->
-
 [comment]: # (mx-context-auto)
 
 ## Contract deployments
@@ -414,10 +404,6 @@ let { returnCode } = new ResultsParser().parseUntypedOutcome(transactionOnNetwor
 console.log("Return code:", returnCode);
 ```
 
-<!-- END_INCLUDE_FILE -->
-
-<!-- BEGIN_INCLUDE_FILE { "url": "https://raw.githubusercontent.com/multiversx/mx-sdk-js-examples/v0.6.0/cookbook/generated/contracts_02_abi.md" } -->
-
 [comment]: # (mx-context-auto)
 
 ## ABI
@@ -449,10 +435,6 @@ abiRegistry = AbiRegistry.create(response.data);
 existingContract = new SmartContract({ address: existingContractAddress, abi: abiRegistry });
 ```
 
-<!-- END_INCLUDE_FILE -->
-
-<!-- BEGIN_INCLUDE_FILE { "url": "https://raw.githubusercontent.com/multiversx/mx-sdk-js-examples/v0.6.0/cookbook/generated/contracts_03_queries.md" } -->
-
 [comment]: # (mx-context-auto)
 
 ## Contract queries
@@ -565,10 +547,6 @@ Depending on the context, reinterpret (cast) the results:
 let firstValueAsStruct = <Struct>firstValue;
 ```
 
-<!-- END_INCLUDE_FILE -->
-
-<!-- BEGIN_INCLUDE_FILE { "url": "https://raw.githubusercontent.com/multiversx/mx-sdk-js-examples/v0.6.0/cookbook/generated/contracts_04_interactions.md" } -->
-
 [comment]: # (mx-context-auto)
 
 ## Contract interactions
@@ -788,10 +766,6 @@ let endpointDefinition = smartContract.getEndpoint("myFunction");
 
 For customizing the default parser, also see [extending sdk-js](/sdk-and-tools/sdk-js/extending-sdk-js).
 
-<!-- END_INCLUDE_FILE -->
-
-<!-- BEGIN_INCLUDE_FILE { "url": "https://raw.githubusercontent.com/multiversx/mx-sdk-js-examples/v0.6.0/cookbook/generated/contracts_05_events.md" } -->
-
 [comment]: # (mx-context-auto)
 
 ## Contract events
@@ -816,10 +790,6 @@ const outcome = resultsParser.parseEvent(event, eventDefinition);
 console.log(JSON.stringify(outcome, null, 4));
 ```
 
-<!-- END_INCLUDE_FILE -->
-
-<!-- BEGIN_INCLUDE_FILE { "url": "https://raw.githubusercontent.com/multiversx/mx-sdk-js-examples/v0.6.0/cookbook/generated/codec.md" } -->
-
 [comment]: # (mx-context-auto)
 
 ## Explicit decoding / encoding of values
@@ -857,10 +827,6 @@ decodedValue = decoded.valueOf();
 console.log(JSON.stringify(decodedValue, null, 4));
 ```
 
-<!-- END_INCLUDE_FILE -->
-
-<!-- BEGIN_INCLUDE_FILE { "url": "https://raw.githubusercontent.com/multiversx/mx-sdk-js-examples/v0.6.0/cookbook/generated/signing.md" } -->
-
 [comment]: # (mx-context-auto)
 
 ## Signing objects
@@ -974,8 +940,6 @@ console.log("Is signature of Bob?", bobVerifier.verify(serializedTx, txSignature
 console.log("Is signature of Bob?", bobVerifier.verify(serializedMessage, messageSignature));
 ```
 
-<!-- END_INCLUDE_FILE -->
-
 [comment]: # (mx-context-auto)
 
 ## Decoding transaction metadata