…lines generate with prompts

…geOutlines and adding auto choice visible range

…g command

- Updated imports to include `Uri`, `workspace`, and `WorkspaceEdit` from `vscode`.
- Modified the `Outline` interface to include `startLine` and `endLine` instead of just `line`.
- Added a new `CodeChangeRequest` interface.
- Refactored the `provideNLOutlinesGenerate` method to improve readability and structure.
- Enhanced logging for better debugging and tracking of document processing.

…NLOutlinesProvider

- Added `@types/diff` and `diff` to devDependencies.
- Moved `openai` from dependencies to devDependencies.
- Updated `diff` version in pnpm-lock.yaml.

- Removed code lens generation for outlines and confirmation commands.
- Removed related prompt templates from AgentConfig

…ider

- Added import for Diff module to handle code differences.
- Enhanced logging for updateNLOutline method to track document and line number.
- Improved error handling and logging for document opening and outline retrieval.
- Updated the format of oldCode to include line numbers for better context.
- Enhanced the handling of updated code received from the AI model, including removal of XML tags and proper line splitting.

- Introduced a progress notification during the NL Outline update process.
- Added new commands for accepting and discarding NL Outline changes.

- Introduced `PendingChange` and `ChangesPreview` interfaces to manage pending changes and their previews.
- Added `OpenAIResponse` type to handle asynchronous OpenAI responses.
- Extended `NLOutlinesProvider` class to include new properties: `addedDecorationType`, `removedDecorationType`, `pendingChanges`, and `pendingCodeLenses`.
- Implemented methods to create text editor decoration types for added and removed lines.
- Added event listener for active text editor changes to clear all pending changes.
- Updated `provideNLOutlinesGenerate` method to log additional information and notify listeners of CodeLenses change.
- Removed unused `Command` import and `generateNLOutlinesRequest` method.

- Removed unnecessary parameters from `addAcceptDiscardCodeLens` method.
- Updated command names for accept and discard actions.
- Enhanced logging in `acceptChanges` method for better debugging.
- Simplified the logic for applying edits and deleting extra lines.

…e unused parameter

a

…encies

- Introduced a new configuration option `chat.outline` to enable/disable the 'Generate Outline' command.
- Added getter and setter methods for `chat.outline` in the `Config` class.
- Updated the command ID and title for generating outlines.
- Modified the command palette configuration to conditionally show the 'Generate Outline' command based on the `chat.outline` setting.

fix: fix naming issue

…tline generation and edit.

Also change all `nlOutline` to `outline`