feat: support partial Node version resolution

[1111mp]

Overview

Close 1111mp/nvm-desktop#359

This PR adds Node version resolution support, allowing users to specify partial Node versions and automatically match the latest installed version.

Previously, nvmd only supported exact version matching:

nvmd use 14.21.3

With this change, users can specify a major or minor version:

nvmd use 14

and nvmd will automatically resolve it to the latest installed matching version.

Changes

• Add NodeVersionResolver for Node version parsing and resolution
• Support partial Node version matching:
  • 14 → latest installed 14.x.x
  • 14.18 → latest installed 14.18.x
  • 14.18.3 → exact version match
• Support v prefix in version input:
  • v14
  • v14.18.3
• Resolve user input to the actual installed Node version before switching
• Improve version matching logic by selecting the highest available matching version

Examples

Assume the following Node versions are installed:

14.18.3
14.21.3
16.17.0
18.19.1

Major version matching

Command:

nvmd use 14

Resolved version:

14.21.3

Major and minor version matching

Command:

nvmd use 14.18

Resolved version:

14.18.3

Exact version matching

Command:

nvmd use 14.18.3

Resolved version:

14.18.3

Motivation

This change makes nvmd version selection more flexible and closer to the behavior of other Node version managers.

Users no longer need to remember or specify the exact patch version when switching Node versions. They can simply specify the major or minor version they need, and nvmd will select the latest installed compatible version automatically.

Implementation Details

• Introduced NodeVersionRequest to represent different version requirements:
  • Exact version
  • Major version
  • Major/minor version
• Added version resolution logic to:
  • Parse user input
  • Find installed Node versions
  • Select the latest matching version using semantic version comparison

Testing

Tested the following scenarios:

• Exact version resolution
• Major version resolution
• Major/minor version resolution
• v prefix version input
• Multiple installed versions with the same major/minor version
• Version matching with missing versions