feat(parser): fast forward lexer to EOF if errors are encountered

[Boshen]

This PR prepares for the next optimization: removal of Result<T>.

[Boshen]

• refactor(coverage): add a visitor for checking ast nodes #10590
• perf(parser): remove -> Result<T> from all parsing methods #10588
• feat(parser): fast forward lexer to EOF if errors are encountered #10579 👈 (View in Graphite)
• main

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[codspeed-hq]

CodSpeed Instrumentation Performance Report

Merging #10579 will not alter performance

_{Comparing parser-fatal-error (e228840) with main (8a2b250)}

Summary

✅ 36 untouched benchmarks

[graphite-app]

Merge activity

• Apr 24, 10:28 AM EDT: Boshen added this pull request to the Graphite merge queue.
• Apr 24, 10:34 AM EDT: Merged by the Graphite merge queue.