WebApp - Show nomination pool with block status

[Sokol142196]

Describe the task Show nomination pool with block status

• Add status = Blocked on Pool details
• Handle when selecting pool block
  • Gray item, do not select and show tooltip
• Add filter = Blocked

[haiyenvu23]

Version test : https://4135f559.subwallet-webapp.pages.dev/ Validation passed in case :

• Responsive

• Add status Blocked
• Gray item, show tooltip for pool block

• Add filter Block

• Sort pool block

• Re-check with direct nomination