Fix remaining Join-Path calls for PowerShell 5.1

Fix Join-Path for PowerShell 5.1 compatibility

Fix PowerShell script encoding issues for Windows

Fix batch installation script

Fix PowerShell installation script

Add Windows installation scripts (PowerShell and Batch)

Merge pull request #8 from cocodedk/feature/new-tools

chore: update .gitignore

feat: add task comments with MCP integration and improved error handling

refactor(task_comments): fix ValueError handling and extract plan retrieval logic

Fix installation script: add venv support and pip checks

feat: Bucket Management & Enhanced Task Updates (#7)

feat: Add focused task lookup functions - get_task_details and find_task_by_title (#6)

refactor: improve subtask handling and update constants

Merge pull request #5 from cocodedk/feature/task-assignment