Update Web.config with extensive ASP.NET configurations

[aksh-h]

Significantly updated the Web.config file to enhance the ASP.NET application configuration. Key changes include:

• Added XML declaration and comments for guidance.
• Introduced configSections for entityFramework and log4net.
• Configured log4net with a RollingFileAppender for error logs.
• Added multiple appSettings keys for versions and hosts.
• Updated system.web settings:
  • Targeted .NET Framework 4.7.
  • Set authentication mode to None with forms settings.
  • Enforced SSL for cookies.
  • Enabled custom error pages.
  • Defined namespaces for ASP.NET MVC.
  • Configured session state and added HTTP modules.
  • Configured profile, membership, and role manager providers.
• Updated system.webServer settings:
  • Validation for integrated mode.
  • Modules for telemetry and application insights.
  • URL rewrite rules for HTTP to HTTPS redirection.
  • Handlers for extensionless URLs.
• Added runtime assembly binding redirects.
• Configured entityFramework settings.
• Added authorization settings for specific paths.
• Configured system.serviceModel extensions.
• Added a connection string for DefaultConnection using LocalDb.