Cardano Updates

Feature/add-proxy-api-and-ci-testing

- Updated proxy lifecycle scenarios to include support for hierarchical wallets alongside legacy and SDK wallets.
- Modified README documentation to reflect changes in wallet type coverage for proxy full lifecycle scenarios.
- Improved error handling in proxy setup finalization to ensure valid transaction hashes.
- Added unit tests to validate new hierarchical wallet functionality in proxy management.
- Adjusted existing tests to ensure comprehensive coverage of all wallet types in proxy lifecycle processes.

* refactor: remove unused recharts and busboy deps; relocate swagger CSS

- Delete src/components/ui/chart.tsx (recharts wrapper, zero consumers)
- Remove recharts from dependencies
- Remove busboy and @types/busboy (formidable is the actual uploader)
- Move swagger-ui CSS imports out of _app.tsx into api-docs.tsx

* refactor(react): use signer address as stable key in ReviewSignersCard

Replaces array index with signer address (which is unique and stable across reorder/edit) on both desktop TableRow and mobile card view, preventing form-state misalignment when signers are removed or reordered.

* ci: add PR checks workflow, basic security headers, env comment

- Add .github/workflows/pr-checks.yml (lint/typecheck/test/build, continue-on-error initially)
- Add basic security headers in next.config.js (X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy). CSP and HSTS intentionally omitted.
- Add comment to src/env.js explaining why NextAuth env vars are commented (PrismaAdapter only, no providers configured)

* chore: add typecheck, format, format:check scripts

Used by .github/workflows/pr-checks.yml and developer workflow.

- typecheck: tsc --noEmit
- format: prettier --write .
- format:check: prettier --check .

* chore: refresh package-lock.json after recharts/busboy removal

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* fix: keep swagger-overrides.css in _app.tsx (Next requires global CSS at root)

Reverts only the swagger-overrides.css move from commit 4abe300. The
swagger-ui-react/swagger-ui.css import (from node_modules) remains
local to api-docs.tsx, so the original goal of keeping that bundle
out of every page is still achieved.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <[email protected]>

Reverts only the swagger-overrides.css move from commit 4abe300. The
swagger-ui-react/swagger-ui.css import (from node_modules) remains
local to api-docs.tsx, so the original goal of keeping that bundle
out of every page is still achieved.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

Used by .github/workflows/pr-checks.yml and developer workflow.

- typecheck: tsc --noEmit
- format: prettier --write .
- format:check: prettier --check .

- Add .github/workflows/pr-checks.yml (lint/typecheck/test/build, continue-on-error initially)
- Add basic security headers in next.config.js (X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy). CSP and HSTS intentionally omitted.
- Add comment to src/env.js explaining why NextAuth env vars are commented (PrismaAdapter only, no providers configured)

Replaces array index with signer address (which is unique and stable across reorder/edit) on both desktop TableRow and mobile card view, preventing form-state misalignment when signers are removed or reordered.

- Delete src/components/ui/chart.tsx (recharts wrapper, zero consumers)
- Remove recharts from dependencies
- Remove busboy and @types/busboy (formidable is the actual uploader)
- Move swagger-ui CSS imports out of _app.tsx into api-docs.tsx

- Updated unit test command in package.json to include additional proxy-related tests.
- Added new steps for proxy row recovery and orphan adoption in CI workflows.
- Enhanced README documentation for proxy bot API, clarifying required parameters and transaction flows.
- Improved API descriptions to reflect changes in handling DRep registration and proxy transactions.
- Adjusted test cases to validate new lifecycle steps for proxy management.

- Expanded unit test command in package.json to include additional proxy-related tests.
- Increased timeout for the multisig smoke workflow to accommodate longer execution times.
- Added new proxy bot cleanup instructions to the README for better user guidance.
- Implemented new scenarios in CI for proxy lifecycle management, including smoke tests and full lifecycle coverage.
- Introduced retry logic in HTTP requests to improve resilience against transient errors.

- Introduced new API endpoints for managing proxies, including listing confirmed proxies, setting up proxy transactions, finalizing proxy setups, and spending proxies.
- Updated the README documentation to reflect the new proxy bot API functionality.
- Enhanced the test script to include a new test for proxy-related functionality.

Bot api test suite

Bot api test suite

Bot api test suite