* chore: Add nutshell wallet integration test script
feat: Add MINT_URL configuration for docker container in nutshell wallet integration test script
chore: Make nutshell_wallet_itest.sh executable
fix: Update MINT_URL to use host.docker.internal for Docker container access
feat: Add Docker container startup for Cashu daemon in wallet integration test script
chore: Update Docker image to use Docker Hub repository
feat: Add cleanup trap to stop Docker container and unset variables
feat: Add initial test stub for nutshell wallet mint functionality
test: Add Cashu wallet mint integration test
feat: Add just command for nutshell wallet integration test
refactor: Organize imports and improve code formatting in nutshell wallet test
fix: Update Cashu Docker image and test URL for correct container access
fix: Update Docker container name and image for Cashu wallet test script
fix: Handle Docker container name conflict in nutshell wallet integration test
fix: Update Docker image to cashubtc/nutshell:latest in wallet integration test script
feat: Add support for running separate Nutshell mint and wallet containers
feat: Update Nutshell mint and wallet container configurations for integration testing
fix: Update wallet port and container configuration in integration test script
chore: Export MINT_URL and WALLET_URL as environment variables
fix: Update invoice creation and state checking in nutshell wallet test
fix: Update MINT_URL to use host.docker.internal for container access
fix: Update nutshell wallet mint test to handle invoice payment state
refactor: Improve Nutshell wallet test with better error handling and robustness
refactor: Improve code formatting and logging in nutshell wallet test
refactor: Replace anyhow with expect for error handling in Nutshell wallet test
refactor: Simplify error handling in Nutshell wallet mint test
refactor: Replace `?` with `expect()` in Nutshell wallet test
refactor: Simplify nutshell wallet test by removing unused code and improving error handling
refactor: Extract minting and balance helper functions in nutshell wallet test
feat: Add test for Nutshell wallet token swap functionality
fix: Trim quotes from token in nutshell wallet swap test
refactor: Remove debug print statements and improve code readability
refactor: Improve test_nutshell_wallet_melt with payment state checking and balance verification
refactor: Update Nutshell wallet integration test script configuration
feat: Extract common mint startup function into shared script
refactor: Simplify nutshell wallet integration test script and improve startup process
feat: Add mintd process termination and test status capture in integration test script
refactor: Capitalize env vars and ensure comprehensive cleanup in trap
feat: nutshell wallet test
* ci: Add test step for Nutshell wallet integration tests
* ci: Split Nutshell integration tests into separate jobs
* feat: nutshell wallet test
* ci: Add Docker setup and increase timeout for Nutshell wallet integration tests
* chore: Improve Nutshell wallet integration test script robustness
* fix: Remove -i flag from Nix develop and improve Docker accessibility check
* fix: payment processor
* fix: wallet tests
* feat: Add integration shell with Docker and Rust stable for testing
* ci: Simplify Nutshell wallet integration test workflow and script
* fix: Improve mintd endpoint detection and error handling in integration test script
* fix: wallet tests
