[Entity Analytics][Chore] Tidy Privmon URLs, imports and routes (elastic#233400)

## Summary

Currently blocked by elastic#233112

Some tidying of the privmon code:

- move all privmon URLs to constants
- split monitoring entity source routes into their own files
- tidy .gen imports by creating a few .index.ts files (allows us to
consolidate imports and makes the paths a lot shorter)

It might be nicer to review commit by commit

Author: hop-dev

x-pack/solutions/security/plugins/security_solution/common/api/entity_analytics/index.ts

@@ -9,5 +9,4 @@ export * from './asset_criticality';
 export * from './risk_engine';
 export * from './entity_store';
 export * from './monitoring';
-
 export type { EntityAnalyticsPrivileges } from './common';

x-pack/solutions/security/plugins/security_solution/common/api/entity_analytics/privilege_monitoring/common.gen.ts renamed to x-pack/solutions/security/plugins/security_solution/common/api/entity_analytics/monitoring/common.gen.ts

@@ -31,16 +31,16 @@ export const MonitoringEngineDescriptor = z.object({
   status: PrivilegeMonitoringEngineStatus,
 });
 
-export type EngineComponentResource = z.infer<typeof EngineComponentResource>;
-export const EngineComponentResource = z.enum(['privmon_engine', 'index', 'task']);
-export type EngineComponentResourceEnum = typeof EngineComponentResource.enum;
-export const EngineComponentResourceEnum = EngineComponentResource.enum;
+export type MonitoringEngineComponentResource = z.infer<typeof MonitoringEngineComponentResource>;
+export const MonitoringEngineComponentResource = z.enum(['privmon_engine', 'index', 'task']);
+export type MonitoringEngineComponentResourceEnum = typeof MonitoringEngineComponentResource.enum;
+export const MonitoringEngineComponentResourceEnum = MonitoringEngineComponentResource.enum;
 
-export type EngineComponentStatus = z.infer<typeof EngineComponentStatus>;
-export const EngineComponentStatus = z.object({
+export type MonitoringEngineComponentStatus = z.infer<typeof MonitoringEngineComponentStatus>;
+export const MonitoringEngineComponentStatus = z.object({
   id: z.string(),
   installed: z.boolean(),
-  resource: EngineComponentResource,
+  resource: MonitoringEngineComponentResource,
   health: z.enum(['green', 'yellow', 'red', 'unknown']).optional(),
   errors: z
     .array(

x-pack/solutions/security/plugins/security_solution/common/api/entity_analytics/privilege_monitoring/common.schema.yaml renamed to x-pack/solutions/security/plugins/security_solution/common/api/entity_analytics/monitoring/common.schema.yaml

@@ -23,7 +23,7 @@ components:
         - disabled
         - not_installed
 
-    EngineComponentStatus:
+    MonitoringEngineComponentStatus:
       type: object
       required:
         - id
@@ -35,7 +35,7 @@ components:
         installed:
           type: boolean
         resource:
-          $ref: "#/components/schemas/EngineComponentResource"
+          $ref: "#/components/schemas/MonitoringEngineComponentResource"
         health:
           type: string
           enum:
@@ -53,7 +53,7 @@ components:
               message:
                 type: string
 
-    EngineComponentResource:
+    MonitoringEngineComponentResource:
       type: string
       enum:
         - privmon_engine

x-pack/solutions/security/plugins/security_solution/common/api/entity_analytics/privilege_monitoring/engine/delete.gen.ts renamed to x-pack/solutions/security/plugins/security_solution/common/api/entity_analytics/monitoring/engine/delete.gen.ts

@@ -0,0 +1,11 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+export * from './delete.gen';
+export * from './disable.gen';
+export * from './init.gen';
+export * from './schedule_now.gen';