Feat: Implemented advanced settings for Claude Code AI provider (#872)

* Feat: Implemented advanced settings for Claude Code AI provider

- Added new 'claudeCode' property to default config
- Added getters and validation functions to 'config-manager.js'
- Added new 'isEmpty' utility to 'utils.js'
- Added new constants file 'commands.js' for AI_COMMAND_NAMES
- Updated Claude Code AI provider to use new config functions
- Updated 'claude-code-usage.md' documentation
- Added 'config-manager.test.js' tests to cover new settings

* chore: run format

---------

Co-authored-by: Ralph Khreish <35776126+Crunchyman-ralph@users.noreply.github.com>

src/ai-providers/claude-code.js

@@ -7,6 +7,7 @@
 
 import { createClaudeCode } from './custom-sdk/claude-code/index.js';
 import { BaseAIProvider } from './base-provider.js';
+import { getClaudeCodeSettingsForCommand } from '../../scripts/modules/config-manager.js';
 
 export class ClaudeCodeProvider extends BaseAIProvider {
 	constructor() {
@@ -26,6 +27,7 @@ export class ClaudeCodeProvider extends BaseAIProvider {
 	/**
 	 * Creates and returns a Claude Code client instance.
 	 * @param {object} params - Parameters for client initialization
+	 * @param {string} [params.commandName] - Name of the command invoking the service
 	 * @param {string} [params.baseURL] - Optional custom API endpoint (not used by Claude Code)
 	 * @returns {Function} Claude Code client function
 	 * @throws {Error} If initialization fails
@@ -35,10 +37,7 @@ export class ClaudeCodeProvider extends BaseAIProvider {
 			// Claude Code doesn't use API keys or base URLs
 			// Just return the provider factory
 			return createClaudeCode({
-				defaultSettings: {
-					// Add any default settings if needed
-					// These can be overridden per request
-				}
+				defaultSettings: getClaudeCodeSettingsForCommand(params?.commandName)
 			});
 		} catch (error) {
 			this.handleError('client initialization', error);

src/constants/commands.js

@@ -0,0 +1,17 @@
+/**
+ * Command related constants
+ * Defines which commands trigger AI processing
+ */
+
+// Command names that trigger AI processing
+export const AI_COMMAND_NAMES = [
+	'add-task',
+	'analyze-complexity',
+	'expand-task',
+	'parse-prd',
+	'research',
+	'research-save',
+	'update-subtask',
+	'update-task',
+	'update-tasks'
+];