feat: add task management tools

[MusicMaster4]

Summary

• Added new task management tools: create, delete, get_results, list, pause, and update in mcps/tasks/tools/
• Updated App component to handle file/folder renaming in src/renderer/src/App.jsx
• Updated browser download functionality with abort controller and status updates in src/server/dropServer.js
• Updated package version to 0.1.24 in package.json and package-lock.json
• Added tests for dropServer in test/dropServer.test.js

Test plan

• Verify that new task management tools work as expected
  • Create a new task and verify it appears in the list
  • Delete a task and verify it no longer appears in the list
  • Get results for a task and verify the output is correct
  • Pause and resume a task schedule and verify the task behaves accordingly
  • Update a task and verify the changes are reflected
• Verify that file/folder renaming works correctly in the App component
• Verify that browser download functionality works with abort controller and status updates
• Verify that the new package version is correctly reflected in package.json and package-lock.json
• Run all tests and verify they pass, including the new tests for dropServer

[greptile-apps]

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