Remove chain node from topics + Fix ERC20 voting

[rbennettcw]

Link to Issue

Closes: #9511

Description of Changes

• Removed chain node ID from topic entity
• Updated vote weight calculate func to use community chain node for both stake and ERC20
• Changed vote weight columns from integer type to numeric to support large digit numbers
• Changed UI to use string for vote weight columns + BigNumber for math operations
• Changed vote multiplier column to support decimals

Test Plan

• Set env FLAG_FARCASTER_CONTEST=false (needs to be disabled)
• Set env FLAG_WEIGHTED_TOPICS=true
• Run migration
• ERC20
  • Create a topic with ERC20 weighted voting
    • NOTE: The UI may be broken when creating an ERC20 topic– if so, use API or modify DB topic directly
    • If you have CMN test token, use 0x429ae85883f82203D736e8fc203A455990745ca1 for the address
  • Vote on thread within topic, confirm upvote weight equals token balance
• Stake
  • Create a topic with staked voting
  • Vote on thread within topic, confirm upvote weight equals stake balance
• Unweighted
  • Create a topic without weighted voting
  • Vote on thread within topic, confirm weight == 1

Deployment Plan

Enable feature flag for weighted voting: FLAG_WEIGHTED_TOPICS

Other Considerations

N/A

[rbennettcw]

@masvelio looks like the ERC20 UI needs to be updated to remove the chain node selection.

[masvelio]

@masvelio looks like the ERC20 UI needs to be updated to remove the chain node selection.

the dropdown will be there, but will be disabled. I have merge some changes related to this flow so make sure to update your branch with the master