docs: use typescript fence token instead of ts in overview.mdx

Author: isshaddad

docs/tasks/overview.mdx

@@ -142,7 +142,7 @@ See our [maxDuration guide](/runs/max-duration) for more information.
 
 You can register global lifecycle hooks that are executed for all runs, regardless of the task. While you can still define these in the `trigger.config.ts` file, you can also register them anywhere in your codebase:
 
-```ts
+```typescript
 import { tasks } from "@trigger.dev/sdk";
 
 tasks.onStart(({ ctx, payload, task }) => {
@@ -236,7 +236,7 @@ tasks.onResume("db", async ({ ctx, payload, task }) => {
 
 You can access the database client using `getDb()` in your tasks `run` function and all your hooks (global or task specific):
 
-```ts
+```typescript
 import { getDb } from "./db";
 
 export const myTask = task({
@@ -251,7 +251,7 @@ export const myTask = task({
 
 You can also define middleware per task by passing the `middleware` option in the task definition. This runs after global middleware and before the `run` function. Use it when only specific tasks need certain locals or setup:
 
-```ts
+```typescript
 import { task, locals } from "@trigger.dev/sdk";
 
 const myLocal = locals.create<string>("myLocal");
@@ -319,7 +319,7 @@ export const taskWithOnStartAttempt = task({
 
 These lifecycle hooks allow you to run code when a run is paused or resumed because of a wait:
 
-```ts
+```typescript
 export const myTask = task({
   id: "my-task",
   onWait: async ({ wait }) => {
@@ -462,15 +462,15 @@ Read more about `catchError` in our [Errors and Retrying guide](/errors-retrying
 
 You can define an `onCancel` hook that is called when a run is cancelled. This is useful if you want to clean up any resources that were allocated for the run.
 
-```ts
+```typescript
 tasks.onCancel(({ ctx, signal }) => {
   console.log("Run cancelled", signal);
 });
 ```
 
 You can use the `onCancel` hook along with the `signal` passed into the run function to interrupt a call to an external service, for example using the [streamText](https://ai-sdk.dev/docs/reference/ai-sdk-core/stream-text) function from the AI SDK:
 
-```ts
+```typescript
 import { logger, tasks, schemaTask } from "@trigger.dev/sdk";
 import { streamText } from "ai";
 import { z } from "zod";
@@ -524,7 +524,7 @@ export const interruptibleChat = schemaTask({
 
 The `onCancel` hook can optionally wait for the `run` function to finish, and access the output of the run:
 
-```ts
+```typescript
 import { logger, task } from "@trigger.dev/sdk";
 import { setTimeout } from "node:timers/promises";