test: add tests for tsconfig include/exclude/files support

Add comprehensive test suite for TypeScript's include, exclude, and files
fields from tsconfig.json. Tests are ported from vite-tsconfig-paths.

This is part of implementing issue #764 to support include/exclude/files
for Vite/Rolldown integration.

Test Coverage:
- Basic include pattern matching (src/**/*.ts)
- Exclude pattern filtering (**/*.test.ts)
- Files field priority over exclude
- Default include/exclude values
- ${configDir} template variable substitution
- Extends inheritance behavior
- Empty files/include arrays
- Globstar (**) and wildcard (*) patterns
- Character sets ([A-Z]*.ts)
- Monorepo patterns (packages/*/src/**)
- Project references with include/exclude
- Paths outside project root
- outDir auto-exclusion
- Complex multi-glob patterns
- Case sensitivity handling

Fixtures:
- 19 test fixture directories with tsconfig.json and source files
- Covers real-world patterns from vite-tsconfig-paths

Tests currently fail as expected (TDD approach) - implementation follows.

Related: #764

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: Boshen

Cargo.lock

@@ -78,6 +78,7 @@ name = "resolver"
 
 [dependencies]
 cfg-if = "1"
+fast-glob = "1.0.0"
 indexmap = { version = "2", features = ["serde"] }
 json-strip-comments = "3"
 once_cell = "1" # Use `std::sync::OnceLock::get_or_try_init` when it is stable.

Cargo.toml

@@ -0,0 +1 @@
+export const excluded = "excluded";

fixtures/tsconfig/cases/absolute_patterns/excluded/file.ts

@@ -0,0 +1 @@
+export const index = "index";

fixtures/tsconfig/cases/absolute_patterns/src/index.ts

@@ -0,0 +1,4 @@
+{
+  "include": ["src/**/*.ts"],
+  "exclude": ["excluded"]
+}

fixtures/tsconfig/cases/absolute_patterns/tsconfig.json

@@ -0,0 +1 @@
+export const upper = "upper";

fixtures/tsconfig/cases/case_sensitivity/src/index.ts

@@ -0,0 +1,3 @@
+{
+  "include": ["src/**/*.ts"]
+}

fixtures/tsconfig/cases/case_sensitivity/tsconfig.json

@@ -0,0 +1 @@
+export const app2 = "app2";

fixtures/tsconfig/cases/character_set_patterns/App.ts

@@ -0,0 +1 @@
+export const button2 = "button2";

fixtures/tsconfig/cases/character_set_patterns/Button.ts

@@ -0,0 +1,3 @@
+{
+  "include": ["[A-Z]*.ts"]
+}