Consider as const expressions as potentially context sensitive

[Andarist]

fixes #62220

[Copilot]

Pull Request Overview

This PR fixes TypeScript issue #62220 by making as const expressions context sensitive during type inference. The change allows the TypeScript compiler to properly infer types when as const is used in function arguments that depend on intra-expression type relationships.

Key changes:

• Modified the isContextSensitive function in the type checker to consider as const expressions as potentially context sensitive
• Added comprehensive test cases demonstrating the improved type inference behavior

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
src/compiler/checker.ts	Core logic change to treat as const expressions as context sensitive when applied to context sensitive expressions
tests/cases/conformance/types/typeRelationships/typeInference/intraExpressionInferences.ts	Test cases showing improved type inference with as const expressions
tests/baselines/reference/intraExpressionInferences.types	Updated type baselines showing more precise type inference (100 vs number)
tests/baselines/reference/intraExpressionInferences.symbols	Updated symbol baselines reflecting the new test cases
tests/baselines/reference/intraExpressionInferences.js	Updated JavaScript output baselines
tests/baselines/reference/intraExpressionInferences.errors.txt	Updated error baselines with new test content