"env show --json" fails with an error if some plugin is not installed

I am working on integrating Hatch in PyCharm and encountered an issue with the --json flag, which breaks our integration.

steps to reproduce:

0. hatch-container plugin is not installed

1. git clone https://github.com/ofek/hatch-showcase

2. ➜ hatch-showcase git:(master) hatch env show --json
   Environment all.py3.7 has unknown type: container

3. hatch-showcase git:(master) hatch env show
   Standalone
   ┏━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━┓
   ┃ Name ┃ Type ┃ Dependencies ┃ Scripts ┃
   ┡━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━┩
   │ default │ virtual │ coverage[toml]>=6.5 │ cov │
   │ │ │ pytest │ cov-report │
   │ │ │ │ test │
   │ │ │ │ test-cov │
   ├─────────┼─────────┼─────────────────────┼────────────┤
   │ lint │ virtual │ black>=22.10.0 │ all │
   │ │ │ mypy>=0.991 │ fmt │
   │ │ │ ruff>=0.0.166 │ style │
   │ │ │ │ typing │
   └─────────┴─────────┴─────────────────────┴────────────┘
   Matrices
   ┏━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━┓
   ┃ Name ┃ Type ┃ Envs ┃ Dependencies ┃ Scripts ┃
   ┡━━━━━━╇━━━━━━━━━━━╇━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━┩
   │ all │ container │ all.py3.7 │ coverage[toml]>=6.5 │ cov │
   │ │ │ all.py3.8 │ pytest │ cov-report │
   │ │ │ all.py3.9 │ │ test │
   │ │ │ all.py3.10 │ │ test-cov │
   │ │ │ all.py3.11 │ │ │
   └──────┴───────────┴────────────┴─────────────────────┴────────────┘

Expected Behaviour:

Hatch shows environments in json format, at least available ones

Start by reproducing the failure with hatch env show --json in the hatch-showcase repository while the hatch-container plugin is absent, then compare it with hatch env show. Trace the CLI path that formats environments as JSON; done means available environments are emitted in JSON without failing because an unavailable plugin-defined environment exists.