Crash when reading env files #266

When the agent edits an env file, the app crashes and the thread is no longer usable.

Error: resolveLanguage: "env" not found in bundled or custom languages
at gL (t3://app/assets/index-CDOSnvWn.js:174:19800)
at _L (t3://app/assets/index-CDOSnvWn.js:174:20043)
at SL (t3://app/assets/index-CDOSnvWn.js:174:21134)
at MDe (t3://app/assets/index-CDOSnvWn.js:236:21026)
at FDe (t3://app/assets/index-CDOSnvWn.js:236:22421)
at bo (t3://app/assets/index-CDOSnvWn.js:9:47580)
at pc (t3://app/assets/index-CDOSnvWn.js:9:70182)
at Ac (t3://app/assets/index-CDOSnvWn.js:9:80465)
at Lu (t3://app/assets/index-CDOSnvWn.js:9:116051)
at Pu (t3://app/assets/index-CDOSnvWn.js:9:115098)