Big rename

[RogerPodacter]

Note

Renames ERC-20 TokenManager-based flow to a FixedFungible protocol/handler and updates collections contracts, extractors, predeploys, readers, genesis, and tests to the new names and events.

• Protocols/Extractors:
  • Rename TokenParamsExtractor → FixedFungibleTokenParamsExtractor; support p of erc-20|fixed-fungible; update ProtocolExtractor to type :fixed_fungible, protocol fixed-fungible, and ABI encoding comments.
  • GenericProtocolExtractor.extract_token_params now uses the new extractor.
• Contracts:
  • Add FixedFungibleProtocolHandler and FixedFungibleERC20; emit FixedFungibleToken{Deployed,Minted,Transferred}; update template/constants usage.
  • Rename collections: CollectionsManager → CollectionsProtocolHandler; EthscriptionERC721 → CollectionsERC721; update all calls/usages.
• Predeploys/Genesis:
  • Replace TOKEN_MANAGER/ERC20/721 template and COLLECTIONS_MANAGER with FIXED_FUNGIBLE_HANDLER, FIXED_FUNGIBLE_TEMPLATE_IMPLEMENTATION, and COLLECTIONS_PROTOCOL_HANDLER.
  • Update L2Genesis.s.sol to set code and register fixed-fungible and new collections handler.
• Ruby libs:
  • Replace TokenReader with FixedFungibleReader; switch addresses and event parsing in ProtocolEventReader; update SysConfig constants.
  • Simplify genesis.rake task.
• Tests:
  • Update specs to use new handler/contracts, events, addresses, and extractor names; adjust protocol strings (fixed-fungible) where applicable.

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[Copilot]

Pull Request Overview

This PR performs a comprehensive rename from "token"/"TokenManager"/"erc-20" terminology to "fixed-fungible"/"FixedFungibleProtocolHandler"/"fixed-fungible" across the codebase. The changes reflect a protocol rename to better describe the underlying token mechanics.

Key Changes:

• Renamed TokenManager contract to FixedFungibleProtocolHandler and updated all event names
• Changed protocol identifier from "erc-20" to "fixed-fungible" throughout the codebase
• Updated class names: TokenParamsExtractor → FixedFungibleTokenParamsExtractor, TokenReader → FixedFungibleReader
• Renamed ERC-20/ERC-721 template contracts and collections handler to align with new naming

Reviewed Changes

Copilot reviewed 27 out of 27 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
spec/models/protocol_extractor_spec.rb	Updated test expectations for protocol type and name changes
spec/models/generic_protocol_extractor_spec.rb	Updated test context and extractor class references
spec/models/fixed_fungible_token_params_extractor_spec.rb	Renamed spec file and updated all class references
spec/models/ethscription_transaction_builder_spec.rb	Updated extractor class name and expected protocol values
spec/integration/tokens_protocol_spec.rb	Updated reader class references and protocol expectations
spec/integration/token_protocol_e2e_spec.rb	Updated event names, reader references, and comments
lib/tasks/genesis.rake	Simplified task implementation
lib/sys_config.rb	Renamed constant and accessor method
lib/protocol_event_reader.rb	Updated event signatures and parser method names
lib/fixed_fungible_reader.rb	Renamed class and updated protocol value
contracts/test/*.t.sol	Updated contract references, constant names, and type names across all test files
contracts/src/libraries/Predeploys.sol	Renamed predeploy constants and updated comments
contracts/src/FixedFungibleProtocolHandler.sol	Renamed contract and updated event/constant names
contracts/src/FixedFungibleERC20.sol	Renamed contract and updated access control references
contracts/src/CollectionsProtocolHandler.sol	Renamed contract and template reference
contracts/src/CollectionsERC721.sol	Updated manager class references
contracts/script/L2Genesis.s.sol	Updated protocol registration and predeploy references
app/models/protocol_extractor.rb	Updated extractor class references and protocol identifiers
app/models/generic_protocol_extractor.rb	Updated helper method implementation
app/models/fixed_fungible_token_params_extractor.rb	Renamed class and added protocol pattern matching

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