feat(chat): enhance token counting and display with progress bar and …

…improved styling

- Introduce a progress bar to the token display for visual representation of token usage
- Format token counts with "k" suffix for values >= 1000 to improve readability
- Refactor token counting logic in `HumanMessageEditor` and `Transcript` for accuracy and performance
- Improve context item token updates using mutation listeners and debounced calculations
- Display token usage in `TokenCounterFooter` with current, total, and context window size
- Enhance the styling and layout of the `TokenDisplay` component and `TokenCounterFooter` for improved user experience

Merge branch 'main' into dev

feat(chat): Enhance workflow context and fixes

- Introduce workflows as context items in chat mentions
- Add support for custom links in chat mentions
- Correctly calculate token count for context files and human message editor
- Rename file to align with workflow context
- Bump version to 1.76.0+0

feat(workflow): Update workflow panel title on save/load

- Update the workflow panel title to reflect the currently loaded or saved workflow file name.
- The title is updated after saving a workflow and loading a workflow.
- Bump to version 1.74.0+3

refactor(workflow): migrate to .sourcegraph config directory

- Update file paths for custom workflow nodes, commit templates, and system instructions to use `.sourcegraph` instead of `.cody`.
- Modify the retrieval of custom system instructions and commit templates to use the new `.sourcegraph/prompts` directory.
- Adjust the `ruleSearchPaths` function to only search the specific path for rules, removing the need to traverse the directory tree.
- Update workflow file paths to use `.sourcegraph/workflows` directory.
- Update node file paths to use `.sourcegraph/nodes` directory.
- Bump version to 1.74.0+2

feat: Enhance user experience and functionality

- Bump extension version to 1.74.0+1
- Add support for custom commit templates using `commit_template.md` in `.cody/configs/`
- Implement visual confirmation with a checkmark icon for the copy code block button in chat, with a 5-second reset timer
- Enable local context for Enterprise Starter users and add Enterprise Starter development workspace URL
- Fix temperature application in chat and workflow functionalities

feat(workflow): enhance workflow execution, node updates, and chat in…

…tegration

- Streamline workflow node execution by consolidating input handling and fixing LLM node execution issues
- Optimize node updates using `unstable_batchedUpdates` to prevent re-renders and cursor jumps
- Address CLI node execution and input handling issues
- Fix file link support in chat messages for both standard and experimental UI
- Bump vscode extension version to 1.74.0+0

feat(workflow): enhance node selection with multi-select and active n…

…ode tracking

- Implement multi-node selection with Shift key + mouse drag support
- Add active node state for sidebar interactions
- Improve selection handling in useInteractionHandling
- Update Flow.tsx and HelpModal.tsx for new selection behavior
- Enhance useNodeOperations for multi-node updates
- Optimize node state transformation with Set-based lookups
- Enable ReactFlow selection features and styling

feat(workflow): add Google Search toggle to LLM node

- Add hasGoogleSearch property to LLMNode type
- Implement Google Search toggle in LLM node property editor
- Update executeLLMNode function with isGoogleSearchEnabled parameter
- Bump version to 1.71.0+2

feat(chat): implement Google Search integration and update workflows

- Add Google Search toggle to chat interface
- Implement chat/google-search command in ChatController
- Add isGoogleSearchEnabled parameter to completion and chat handlers
- Update googleChatClient with conditional Google search tools
- Add Google search toggle methods to ChatBuilder
- Add isGoogleSearchEnabled prop to HumanMessageEditor
- Update version to 1.71.0+1
- Remove experimental and nightly GitHub workflow files