feat: Implement CLIIsolationManager and ProjectCapabilityDetector. Fixes #43

- Added CLIIsolationManager class to manage CLI tool isolation, including setup, building, and symlink creation.
- Implemented tests for CLIIsolationManager to ensure correct behavior during setup and error handling.
- Introduced ProjectCapabilityDetector class to analyze package.json and detect project capabilities (CLI, web).
- Added tests for ProjectCapabilityDetector to validate capability detection logic.
- Created utility functions for reading and parsing package.json, including handling bin fields and checking for web dependencies.
- Developed comprehensive tests for utility functions to ensure robust package.json handling.

Author: acreeger

src/commands/start.ts

@@ -4,6 +4,8 @@ import { HatchboxManager } from '../lib/HatchboxManager.js'
 import { GitWorktreeManager } from '../lib/GitWorktreeManager.js'
 import { EnvironmentManager } from '../lib/EnvironmentManager.js'
 import { ClaudeContextManager } from '../lib/ClaudeContextManager.js'
+import { ProjectCapabilityDetector } from '../lib/ProjectCapabilityDetector.js'
+import { CLIIsolationManager } from '../lib/CLIIsolationManager.js'
 import { branchExists } from '../utils/git.js'
 import type { StartOptions } from '../types/index.js'
 
@@ -31,7 +33,9 @@ export class StartCommand {
 				new GitWorktreeManager(),
 				this.gitHubService,
 				new EnvironmentManager(),
-				new ClaudeContextManager()
+				new ClaudeContextManager(),
+				new ProjectCapabilityDetector(),
+				new CLIIsolationManager()
 			)
 	}