Function resolvePath

resolvePath(filePath: string, cwd: string): string
Resolve a file path relative to a working directory.

Handles three cases:
- ~ or ~/path - Expands to home directory
- Absolute paths - Returns as-is
- Relative paths - Resolves relative to cwd
Parameters
- filePath: string
  The path to resolve
- cwd: string
  The working directory for resolving relative paths
Returns string
The resolved absolute path
Example
```
resolvePath('~/config.json', '/unused')  // → '/home/user/config.json'
resolvePath('/absolute/path', '/unused') // → '/absolute/path'
resolvePath('./relative', '/base')       // → '/base/relative'
```
- Defined in src/utils/path-utils.ts:26