feat: Added ability to load spending plans from environment variable. #6000

All 100 tests pass, 2 skipped in 1m 41s

1 files - 17 24 suites - 242 1m 41s ⏱️ - 30m 48s
102 tests - 502 100 ✅ - 498 2 💤 - 2 0 ❌ - 2
102 runs - 594 100 ✅ - 588 2 💤 - 2 0 ❌ - 4

Results for commit 174b5a5. ± Comparison against earlier commit 07e99d5.