add doge to memecoin category

[sunnya97]

Description

Checklist

Adding Assets

If adding a new asset, please ensure the following:

• Asset is registered to the Cosmos Chain Registry.
• Add asset to bottom of zone_assets.json.
  • chain_name and base_denom are provided and use values exactly as defined at the Chain Registry.
  • path is provided, and the IBC channel referenced is registered at the Chain Registry (skip if native to Osmosis).
  • osmosis_verified is set to false
  • Optional: transfer_methods, peg_mechanism, override_properties, canonical, categories, where necessary (see README for details).
• I am aware that upgrading an asset to 'Verified' status requires an additional PR to this repo (checklist below).

Adding Chains

If adding a new chain, please ensure the following:

• Chain is registered to the Cosmos Chain Registry.
  • Chain's registration must have staking defined, with at least one staking_token denom specified.
  • Chain's registration must have fees defined; at least one fee token has low, average, and high gas prices defined.
• IBC Connection between chain and Osmosis is registered.
• Add chain to bottom of zone_chains.json
  • rpc and rest does not have any CORS blocking of the Osmosis domain, and RPC node has have WSS enabled.
  • explorer_tx_url correctly directs to the transaction when the hash is inserted into the URL.

Upgrading Asset to Verified

If upgrading an Asset to Verified, please see the requirements specified at LISTING, and ensure the following:

• Asset is defined thoroughly at the Cosmos Chain Registry.
  • listing_date_time_utc is specified and accurate
  • A meaningful description (and extended_description, unless: meme or variant/derivative asset).
  • Associated socials, including website and twitter (unless: meme or variant/derivative asset).
  • Logo Image has a square Aspect Ratio, < 250 KB file size, and appropriate visual contrast with Osmosis Zone's colors.
• Liquidity: This pool meets the liquidity requirements, and has a +-2% depth of $50 (~$5k full range liq.) (Provide Pool ID): ______ (Skip if alloy constituent)

'Verified' Status Validation Checklist (to be completed by Osmosis Zone maintainers):

• Verify appearance and metadata
• Accurate Price
• Trading and routing functionality
  • $50 offer yields at least $49
• Withdraw and Deposit
  • Deposit Transaction URL (if in-app)