Fix frontend black screen issue in docker-compose setup

[directcuteo]

Summary

• Changed frontend environment from compose to local as compose is not a valid environment in the frontend startup script
• Exposed port 3000 for the mina-node HTTP API to allow frontend to connect to the backend

Problem

The docker-compose setup was experiencing a black screen issue where the frontend failed to start. The root cause was that MINA_FRONTEND_ENVIRONMENT: compose was not recognized by the frontend startup script, which only accepts: local, fuzzing, production, webnode, or staging.

Additionally, the mina-node HTTP API (running on port 3000) was not exposed, preventing the frontend from connecting to the backend even if it had started successfully.

Test plan

• Run docker-compose up -d
• Verify frontend starts without errors: docker-compose logs frontend
• Access frontend at http://localhost:8070
• Verify no black screen and frontend loads correctly
• Verify frontend can connect to backend API at http://localhost:3000/status

[github-actions]

OCaml Reference Validation Results

Repository: https://github.com/MinaProtocol/mina.git
Branch: compatible
Status: ✓ Validation passed

Click to see full validation output

Checking OCaml references against https://github.com/MinaProtocol/mina.git (branch: compatible)
Fetching current commit from compatible...
Current OCaml commit: c88e0f882006a5a55bdb6b1c9f5a89d909820c9b

Validating references...
========================
✓ VALID: ledger/src/account/account.rs -> src/lib/mina_base/account.ml L:201-224
  ⚠ STALE COMMIT: fc6be4c58091c761f827c858229c2edf9519e941 (current: c88e0f882006a5a55bdb6b1c9f5a89d909820c9b)
✓ VALID: ledger/src/scan_state/transaction_logic/for_tests.rs -> src/lib/transaction_logic/mina_transaction_logic.ml L:2285-2285
  ⚠ STALE COMMIT: 5da42ccd72e791f164d4d200cf1ce300262873b3 (current: c88e0f882006a5a55bdb6b1c9f5a89d909820c9b)
✓ VALID: ledger/src/scan_state/transaction_logic/for_tests.rs -> src/lib/transaction_logic/mina_transaction_logic.ml L:2351-2356
  ⚠ STALE COMMIT: 5da42ccd72e791f164d4d200cf1ce300262873b3 (current: c88e0f882006a5a55bdb6b1c9f5a89d909820c9b)
✓ VALID: ledger/src/scan_state/transaction_logic/for_tests.rs -> src/lib/transaction_logic/mina_transaction_logic.ml L:2407
  ⚠ STALE COMMIT: 5da42ccd72e791f164d4d200cf1ce300262873b3 (current: c88e0f882006a5a55bdb6b1c9f5a89d909820c9b)
✓ VALID: ledger/src/scan_state/transaction_logic/mod.rs -> src/lib/mina_base/transaction_status.ml L:9-51
  ⚠ STALE COMMIT: 5da42ccd72e791f164d4d200cf1ce300262873b3 (current: c88e0f882006a5a55bdb6b1c9f5a89d909820c9b)
✓ VALID: ledger/src/scan_state/transaction_logic/mod.rs -> src/lib/mina_base/transaction_status.ml L:452-454
  ⚠ STALE COMMIT: 5da42ccd72e791f164d4d200cf1ce300262873b3 (current: c88e0f882006a5a55bdb6b1c9f5a89d909820c9b)
✓ VALID: ledger/src/scan_state/transaction_logic/mod.rs -> src/lib/mina_base/with_status.ml L:6-10
  ⚠ STALE COMMIT: 5da42ccd72e791f164d4d200cf1ce300262873b3 (current: c88e0f882006a5a55bdb6b1c9f5a89d909820c9b)
✓ VALID: ledger/src/scan_state/transaction_logic/mod.rs -> src/lib/mina_base/fee_transfer.ml L:76-80
  ⚠ STALE COMMIT: 5da42ccd72e791f164d4d200cf1ce300262873b3 (current: c88e0f882006a5a55bdb6b1c9f5a89d909820c9b)
✓ VALID: ledger/src/scan_state/transaction_logic/mod.rs -> src/lib/mina_base/fee_transfer.ml L:68-69
  ⚠ STALE COMMIT: 5da42ccd72e791f164d4d200cf1ce300262873b3 (current: c88e0f882006a5a55bdb6b1c9f5a89d909820c9b)
✓ VALID: ledger/src/scan_state/transaction_logic/mod.rs -> src/lib/mina_base/coinbase.ml L:17-21
  ⚠ STALE COMMIT: 5da42ccd72e791f164d4d200cf1ce300262873b3 (current: c88e0f882006a5a55bdb6b1c9f5a89d909820c9b)
✓ VALID: ledger/src/scan_state/transaction_logic/mod.rs -> src/lib/transaction/transaction.ml L:8-11
  ⚠ STALE COMMIT: 5da42ccd72e791f164d4d200cf1ce300262873b3 (current: c88e0f882006a5a55bdb6b1c9f5a89d909820c9b)
✓ VALID: ledger/src/scan_state/transaction_logic/signed_command.rs -> src/lib/mina_base/signed_command_payload.ml L:34-48
  ⚠ STALE COMMIT: 5da42ccd72e791f164d4d200cf1ce300262873b3 (current: c88e0f882006a5a55bdb6b1c9f5a89d909820c9b)
✓ VALID: ledger/src/scan_state/transaction_logic/signed_command.rs -> src/lib/mina_base/stake_delegation.ml L:11-13
  ⚠ STALE COMMIT: 5da42ccd72e791f164d4d200cf1ce300262873b3 (current: c88e0f882006a5a55bdb6b1c9f5a89d909820c9b)
✓ VALID: ledger/src/scan_state/transaction_logic/signed_command.rs -> src/lib/mina_base/signed_command_payload.ml L:179-181
  ⚠ STALE COMMIT: 5da42ccd72e791f164d4d200cf1ce300262873b3 (current: c88e0f882006a5a55bdb6b1c9f5a89d909820c9b)
✓ VALID: ledger/src/scan_state/transaction_logic/signed_command.rs -> src/lib/mina_base/signed_command_payload.ml L:239-243
  ⚠ STALE COMMIT: 5da42ccd72e791f164d4d200cf1ce300262873b3 (current: c88e0f882006a5a55bdb6b1c9f5a89d909820c9b)
✓ VALID: ledger/src/scan_state/transaction_logic/signed_command.rs -> src/lib/mina_base/signed_command_payload.ml L:352-362
  ⚠ STALE COMMIT: 5da42ccd72e791f164d4d200cf1ce300262873b3 (current: c88e0f882006a5a55bdb6b1c9f5a89d909820c9b)

Summary
=======
Total references found: 16
Valid references: 16
Invalid references: 0
Stale commits: 16

⚠ Warning: 16 reference(s) have stale commits
Run with --update to update them automatically

[github-actions]

✓ Code Reference Verification Passed

All code references in the documentation have been verified successfully!

Total references checked: 1
Valid references: 1

The documentation is in sync with the codebase on the develop branch.

[0xMimir]

LGTM