Stellar: Stablecoin

[brozorec]

• Add Access Control with Ownable and Roles
• Add Stablecoin tab with allow- and blocklist
• Refactor Fungible and NonFungible to use default_impl macro

Todo:

• change version to 0.3.0 when released

[Copilot]

Pull Request Overview

This PR introduces stablecoin support by adding a new Stablecoin tab, refactors access control to support both Ownable and Roles, and updates the default versions along with a macro-based implementation for fungible and non‐fungible token contracts.

• Adds a new Stablecoin module with allow-/blocklist limitations
• Updates access control logic across contracts to include roles support
• Refactors the contract function definition to leverage the default_impl macro

Reviewed Changes

Copilot reviewed 20 out of 33 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
packages/ui/src/stellar/AccessControlSection.svelte	Implements UI for access control with reactive updates
packages/core/stellar/src/utils/version.ts	Updates version constants to 0.3.0-rc.2
packages/core/stellar/src/utils/define-functions.ts	Refactors function definitions to remove implicit name handling
packages/core/stellar/src/stablecoin.ts	Adds new stablecoin logic and limitations handling
packages/core/stellar/src/set-access-control.ts	Expands access options to include roles and adjusts access enforcement logic
Others (tests, API, generators, etc.)	Updates to support stablecoin inclusion and access control consistency

Comments suppressed due to low confidence (1)

packages/core/stellar/src/stablecoin.ts:57

• [nitpick] Using 'type' as a variable name can be confusing due to its overlap with the TypeScript keyword; consider renaming it to 'isAllowlist' or a similar descriptive name to improve code clarity.

  const type = mode === 'allowlist';

[ozgunozerk]

Looking great in general, big chunk of work, thanks 💯

After the comments have resolved, should be good to go. Will test the webapp in the meantime and will let you know if I find any bug 👍

[ericglau]

LGTM, thanks for the great work!