fix: Update config comment with expected input and defaults

[LexLuthr]

This PR does the following:

1. Dump custom Duration type for TOML as time.Duration is supported by TOML by default now.
2. Removed unused configuration
3. Fix commenting for sections
4. Fix commenting for [Arrays]
5. Small UI and doc fix

# Subsystems defines configuration settings for various subsystems within the Curio node.
#
# type: CurioSubsystemsConfig
[Subsystems]

  # EnableWindowPost enables window post to be executed on this curio instance. Each machine in the cluster
  # with WindowPoSt enabled will also participate in the window post scheduler. It is possible to have multiple
  # machines with WindowPoSt enabled which will provide redundancy, and in case of multiple partitions per deadline,
  # will allow for parallel processing of partitions.

# Market specifies configuration options for the Market subsystem within the Curio node.
#
# type: MarketConfig
[Market]

  # StorageMarketConfig houses all the deal related market configuration
  #
  # type: StorageMarketConfig
  [Market.StorageMarketConfig]

    # MK12 encompasses all configuration related to deal protocol mk1.2.0 and mk1.2.1 (i.e. Boost deals)
    #
    # type: MK12Config
    [Market.StorageMarketConfig.MK12]

# Addresses specifies the list of miner addresses and their related wallet addresses.
#
# type: []CurioAddresses
[[Addresses]]

  # PreCommitControl is an array of Addresses to send PreCommit messages from
  #
  # type: []string
  #PreCommitControl = []

  # CommitControl is an array of Addresses to send Commit messages from
  #
  # type: []string
  #CommitControl = []

  # DealPublishControl is an array of Address to send the deal collateral from with PublishStorageDeal Message
  #
  # type: []string
  #DealPublishControl = []

CID Gravity UI fix

False by default

True

[LexLuthr]

When adding any kind of Fee

When adding any duration