[newPlatform] Server-side migration plan

[jsanchez91]

Parent issue	#2475

Description

Move server-side logic to the new platform plugin format

Tasks

• Migration of Routers
• Migration of Monitoring
• Migration of initialize
• Migration of scheduler
• Migration of queue

[Desvelao]

Changes

ApiInterceptor

Refactorized the ApiInterceptor service:

• Replaced the class with static methods by functions
• Simplify logic
• Now the token of the internal Wazuh API host user is saved in memory instead of wazuh-registry.json file. Created a cache for this.
• Replaced and adapted the instances of ApiInterceptor by the new functions

[Desvelao]

Changes

• Unified to constants (utils/contants.js) all the instances to optimize directory where Wazuh data is being saved
• The Wazuh app data is now under <KIBANA>/data folder

[Desvelao]

Changes - Backend cleaning

PR:

• Removed not used files (.old.js)
• Renamed .js files to .ts
• Renamed /util to /common
• Moved /server/reporting to /server/lib/reporting
• Moved /server/jobs/queue to /server/start/queue
• Moved /server/logger to /server/lib/logger
• Moved files in /util to /server/lib
• Adapted imports in backend and frontend
• Created index files for each backend job
• Removed endpoints:
  • /api/pci/{requirement}
  • /api/gdpr/{requirement}
  • /api/nist/{requirement}
  • /api/tsc/{requirement}
  • /api/hipaa/{requirement}
  • /api/monitoring
  • /api/agents
  • /elastic/index-patterns
  • /reports
• Renamed endpoint /elastic/esAlerts to /elastic/alerts. Adapted frontend
• Removed files:
  • /server/lib/elastic-wrapper.ts
  • /server/lib/api-helper.js
  • /server/lib/get-path.ts
  • /server/lib/reporting/tab-description