chore: display detailed API error message on debug logging

[Songmu]

SSIA

[github-actions]

Code Metrics Report

	main (063eea9)	#348 (3124d71)	+/-
Coverage	32.2%	32.2%	-0.1%
Code to Test Ratio	1:0.8	1:0.8	+0.0
Test Execution Time	14s	10s	-4s

Details

  |                     | main (063eea9) | #348 (3124d71) |  +/-  |
  |---------------------|----------------|----------------|-------|
- | Coverage            |          32.2% |          32.2% | -0.1% |
  |   Files             |             26 |             26 |     0 |
  |   Lines             |           3007 |           3009 |    +2 |
  |   Covered           |            970 |            970 |     0 |
+ | Code to Test Ratio  |          1:0.8 |          1:0.8 |  +0.0 |
  |   Code              |           6208 |           6199 |    -9 |
  |   Test              |           5446 |           5446 |     0 |
+ | Test Execution Time |            14s |            10s |   -4s |

Code coverage of files in pull request scope (4.8% → 4.8%)

Files	Coverage	+/-	Status
apply.go	1.3%	-0.1%	modified
cmd/apply.go	20.9%	-0.5%	modified
deck.go	1.7%	+0.0%	modified

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Reported by octocov