remove erc-223 as it is in draft

Author: corwintines

src/content/developers/docs/standards/index.md

@@ -41,7 +41,6 @@ More detailed information on these different types and categories can be found i
 
 - [ERC-20](/developers/docs/standards/tokens/erc-20/) - A standard interface for fungible (interchangeable) tokens, like voting tokens, staking tokens or virtual currencies.
   - [ERC-1363](https://eips.ethereum.org/EIPS/eip-1363) - Defines a token interface for ERC-20 tokens that supports executing recipient code after transfer or transferFrom, or spender code after approve.
-- [ERC-223](/developers/docs/standards/tokens/erc-223/) - A fungible tokens standard that makes tokens behave identical to ether and supports token transfers handling on the recipients side.
 - [ERC-721](/developers/docs/standards/tokens/erc-721/) - A standard interface for non-fungible tokens, like a deed for artwork or a song.
   - [ERC-2309](https://eips.ethereum.org/EIPS/eip-2309) - A standardized event emitted when creating/transferring one, or many non-fungible tokens using consecutive token identifiers.
   - [ERC-4400](https://eips.ethereum.org/EIPS/eip-4400) - Interface extension for EIP-721 consumer role.

src/content/developers/docs/standards/tokens/erc-223/index.md

@@ -19,7 +19,6 @@ Many Ethereum development standards focus on token interfaces. These standards h
 Here are some of the most popular token standards on Ethereum:
 
 - [ERC-20](/developers/docs/standards/tokens/erc-20/) - A standard interface for fungible (interchangeable) tokens, like voting tokens, staking tokens or virtual currencies.
-- [ERC-223](/developers/docs/standards/tokens/erc-223/) - A fungible token standard with "transaction handling" model that makes token behave identical to ether.
 - [ERC-721](/developers/docs/standards/tokens/erc-721/) - A standard interface for non-fungible tokens, like a deed for artwork or a song.
 - [ERC-777](/developers/docs/standards/tokens/erc-777/) - ERC-777 allows people to build extra functionality on top of tokens such as a mixer contract for improved transaction privacy or an emergency recover function to bail you out if you lose your private keys.
 - [ERC-1155](/developers/docs/standards/tokens/erc-1155/) - ERC-1155 allows for more efficient trades and bundling of transactions – thus saving costs. This token standard allows for creating both utility tokens (such as $BNB or $BAT) and Non-Fungible Tokens like CryptoPunks.

src/content/developers/docs/standards/tokens/index.md

@@ -41,7 +41,6 @@ Informazioni più dettagliate su questi diversi tipi e categorie sono disponibil
 
 - [ERC-20](/developers/docs/standards/tokens/erc-20/) - Un'interfaccia standard per token fungibili (intercambiabili), come i token di voto, i token di staking o le valute virtuali.
   - [ERC-1363](https://eips.ethereum.org/EIPS/eip-1363): Definisce l'intefaccia di un token per i token ERC-20, che supporta l'esecuzione del codice del destinatario dopo trasferimenti o transferFrom, o il codice di chi spende dopo l'approvazione.
-- [ERC-223](/developers/docs/standards/tokens/erc-223/): Uno standard di token fungibili che fa comportare i token così come l'ether e supporta la gestione dei trasferimenti di token, dal lato dei destinatari.
 - [ERC-721](/developers/docs/standards/tokens/erc-721/) - Un'interfaccia standard per token non fungibili, come un atto relativo a opere d'arte o canzoni.
   - [ERC-2309](https://eips.ethereum.org/EIPS/eip-2309): Un evento standardizzato emesso alla creazione/trasferimento di uno o più token non fungibili, utilizzando gli identificativi consecutivi del token.
   - [ERC-4400](https://eips.ethereum.org/EIPS/eip-4400): Estensione dell'interfaccia per il ruolo del consumatore dell'EIP-721.

src/content/translations/it/developers/docs/standards/index.md

@@ -32,7 +32,6 @@
   "docs-nav-development-networks-description": "Local blockchain environments used to test dapps before deployment",
   "docs-nav-dot-net": ".NET",
   "docs-nav-erc-20": "ERC-20: Fungible Tokens",
-  "docs-nav-erc-223": "ERC-223",
   "docs-nav-erc-721": "ERC-721: NFTs",
   "docs-nav-erc-777": "ERC-777",
   "docs-nav-erc-1155": "ERC-1155",