IncidentManager Class Documentation for ServiceNow (#69)

* Create IncidentManager Class Documentation for ServiceNow.md

* Update IncidentManager Class Documentation for ServiceNow.md

Author: anurags10

Prompts/IncidentManager Class Documentation for ServiceNow.md

@@ -0,0 +1,37 @@
+You are a developer who has just completed writing a ServiceNow server-side script for managing incident records. To ensure maintainability and ease of understanding for future developers, you need to create comprehensive documentation for your script.
+```
+function IncidentManager() {
+    this.incidents = [];
+}
+
+IncidentManager.prototype.addIncident = function(description) {
+    var incident = {
+        id: `INC${Math.floor(Math.random() * 10000)}`,
+        description: description,
+        created: new Date().toISOString()
+    };
+    this.incidents.push(incident);
+};
+
+IncidentManager.prototype.getAllIncidents = function() {
+    return this.incidents;
+};
+
+IncidentManager.prototype.getIncidentById = function(id) {
+    return this.incidents.find(function(incident) {
+        return incident.id === id;
+    });
+};
+```
+# IncidentManager Class Documentation
+
+## Overview
+The `IncidentManager` class is responsible for managing incident records in the ServiceNow environment. It allows for adding new incidents, retrieving all incidents, and fetching a specific incident by its unique ID.
+
+## Constructor
+### `IncidentManager()`
+Creates a new instance of the `IncidentManager` class. Initializes an empty array to hold incidents.
+
+**Usage Example:**
+```javascript
+var manager = new IncidentManager();