refactor(language_server): Backend checks the correct LintOptions::Run

[Sysix]

Because tsgolint works now on type, the Backend can now be responsible to skip the linting part.
This simplifies a lot :)

[Sysix]

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• feat(language_server): respect disable directives for type-aware rules #15170
• refactor(language_server): remove ServerLinterDiagnostics #15169
• refactor(language_server): Backend checks the correct LintOptions::Run #15166 👈 (View in Graphite)
• refactor(language_server): use LintRunner #14472
• refactor(language_server): send in memory source text to tsgolint #14733
• main

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[Copilot]

Pull Request Overview

This PR refactors the linter run behavior in the language server by removing the ServerLinterRun enum and moving the run type checking from the linter layer to the backend layer. The main purpose is to simplify the linter API and improve separation of concerns.

Key changes:

• Removed ServerLinterRun enum and its matching logic from ServerLinter
• Added should_lint_on_run_type method to WorkspaceWorker for run type validation
• Updated backend handlers (did_save, did_change) to check run type before linting
• Removed test fixtures and tests related to run type filtering
• Simplified lint_file method signature by removing the run_type parameter

Reviewed Changes

Copilot reviewed 14 out of 14 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
crates/oxc_language_server/src/worker.rs	Added should_lint_on_run_type method and removed run_type parameter from lint_file
crates/oxc_language_server/src/backend.rs	Added run type checks in did_save and did_change handlers before calling lint_file
crates/oxc_language_server/src/linter/server_linter.rs	Removed ServerLinterRun enum, removed run type matching logic from run_single, and removed related tests
crates/oxc_language_server/src/tester.rs	Simplified test methods by removing run type parameters
crates/oxc_language_server/src/snapshots/*.snap	Deleted snapshot files for removed run type tests
crates/oxc_language_server/fixtures/linter/lint_on_run/**/*.ts	Deleted test fixture files for run type functionality

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