feat: jsdocs for generated types, by using admin.description (#9917)

This makes use of admin.description to generate JSDocs for field,
collection and global generated types.


![image](https://github.com/user-attachments/assets/980d825f-49a2-426d-933a-2ff3d205ea24)


![image](https://github.com/user-attachments/assets/d0b1f288-1ea1-4d80-8c05-003d59a4e41a)

For the future, we should add a dedicated property to override these
JSDocs.

You can view the effect of this PR on our test suite generated types
here:
05f552bbbc

test/queues/payload-types.ts

@@ -147,6 +147,9 @@ export interface User {
  */
 export interface PayloadJob {
   id: string;
+  /**
+   * Input data provided to the job
+   */
   input?:
     | {
         [k: string]: unknown;
@@ -167,7 +170,13 @@ export interface PayloadJob {
     | null;
   completedAt?: string | null;
   totalTried?: number | null;
+  /**
+   * If hasError is true this job will not be retried
+   */
   hasError?: boolean | null;
+  /**
+   * If hasError is true, this is the error that caused it
+   */
   error?:
     | {
         [k: string]: unknown;
@@ -177,6 +186,9 @@ export interface PayloadJob {
     | number
     | boolean
     | null;
+  /**
+   * Task execution log
+   */
   log?:
     | {
         executedAt: string;