Fixes some minor whitespace issues and a crash when a CASE block has an unparsable body.

What's Changed

• build(deps): bump clap from 4.5.32 to 4.5.33 by @dependabot in #64
• build(deps): bump clap from 4.5.33 to 4.5.34 by @dependabot in #65
• ci: restrict permissions by @domodwyer in #66
• ci(fix): add release creation permission by @domodwyer in #67
• test: extend corpus from TLA Examples by @domodwyer in #68
• build(deps): bump clap from 4.5.34 to 4.5.35 by @dependabot in #69
• fix: elide empty ident tokens by @domodwyer in #70
• test: add module body fuzzer by @domodwyer in #71
• refactor: simplify newline token delimiters by @domodwyer in #72
• test: extend test corpus from TLA Examples by @domodwyer in #73
• ci: separate caches for fuzz targets by @domodwyer in #74
• build: bump version to 0.4.1 by @domodwyer in #75

Full Changelog: v0.4.0...v0.4.1