chore: add docs to monorepo (#1111)

apps/docs/getting-started/quick-start/configuration-quick.mdx

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+---
+title: Configuration
+sidebarTitle: "Configuration"
+
+---
+
+Before getting started with Task Master, you'll need to set up your API keys. There are a couple of ways to do this depending on whether you're using the CLI or working inside MCP. It's also a good time to start getting familiar with the other configuration options available — even if you don’t need to adjust them yet, knowing what’s possible will help down the line.
+
+## API Key Setup
+
+Task Master uses environment variables to securely store provider API keys and optional endpoint URLs.
+
+### MCP Usage: mcp.json file
+
+For MCP/Cursor usage: Configure keys in the env section of your .cursor/mcp.json file.
+
+```java .env lines icon="java"
+{
+	"mcpServers": {
+		"task-master-ai": {
+			"command": "node",
+			"args": ["./mcp-server/server.js"],
+			"env": {
+				"ANTHROPIC_API_KEY": "ANTHROPIC_API_KEY_HERE",
+				"PERPLEXITY_API_KEY": "PERPLEXITY_API_KEY_HERE",
+				"OPENAI_API_KEY": "OPENAI_API_KEY_HERE",
+				"GOOGLE_API_KEY": "GOOGLE_API_KEY_HERE",
+				"XAI_API_KEY": "XAI_API_KEY_HERE",
+				"OPENROUTER_API_KEY": "OPENROUTER_API_KEY_HERE",
+				"MISTRAL_API_KEY": "MISTRAL_API_KEY_HERE",
+				"AZURE_OPENAI_API_KEY": "AZURE_OPENAI_API_KEY_HERE",
+				"OLLAMA_API_KEY": "OLLAMA_API_KEY_HERE",
+				"GITHUB_API_KEY": "GITHUB_API_KEY_HERE"
+			}
+		}
+	}
+}
+```
+
+### CLI Usage: `.env` File
+
+Create a `.env` file in your project root and include the keys for the providers you plan to use:
+
+
+
+```java .env lines icon="java"
+# Required API keys for providers configured in .taskmaster/config.json
+ANTHROPIC_API_KEY=sk-ant-api03-your-key-here
+PERPLEXITY_API_KEY=pplx-your-key-here
+# OPENAI_API_KEY=sk-your-key-here
+# GOOGLE_API_KEY=AIzaSy...
+# AZURE_OPENAI_API_KEY=your-azure-openai-api-key-here
+# etc.
+
+# Optional Endpoint Overrides
+# Use a specific provider's base URL, e.g., for an OpenAI-compatible API
+# OPENAI_BASE_URL=https://api.third-party.com/v1
+#
+# Azure OpenAI Configuration
+# AZURE_OPENAI_ENDPOINT=https://your-resource-name.openai.azure.com/ or https://your-endpoint-name.cognitiveservices.azure.com/openai/deployments
+# OLLAMA_BASE_URL=http://custom-ollama-host:11434/api
+
+# Google Vertex AI Configuration (Required if using 'vertex' provider)
+# VERTEX_PROJECT_ID=your-gcp-project-id
+```
+
+## What Else Can Be Configured?
+
+The main configuration file (`.taskmaster/config.json`) allows you to control nearly every aspect of Task Master’s behavior. Here’s a high-level look at what you can customize:
+
+<Tip>
+You don’t need to configure everything up front. Most settings can be left as defaults or updated later as your workflow evolves.
+</Tip>
+
+<Accordion title="View Configuration Options">
+
+### Models and Providers
+- Role-based model setup: `main`, `research`, `fallback`
+- Provider selection (Anthropic, OpenAI, Perplexity, etc.)
+- Model IDs per role
+- Temperature, max tokens, and other generation settings
+- Custom base URLs for OpenAI-compatible APIs
+
+### Global Settings
+- `logLevel`: Logging verbosity
+- `debug`: Enable/disable debug mode
+- `projectName`: Optional name for your project
+- `defaultTag`: Default tag for task grouping
+- `defaultSubtasks`: Number of subtasks to auto-generate
+- `defaultPriority`: Priority level for new tasks
+
+### API Endpoint Overrides
+- `ollamaBaseURL`: Custom Ollama server URL
+- `azureBaseURL`: Global Azure endpoint
+- `vertexProjectId`: Google Vertex AI project ID
+- `vertexLocation`: Region for Vertex AI models
+
+### Tag and Git Integration
+- Default tag context per project
+- Support for task isolation by tag
+- Manual tag creation from Git branches
+
+### State Management
+- Active tag tracking
+- Migration state
+- Last tag switch timestamp
+
+</Accordion>
+
+<Note>
+For advanced configuration options and detailed customization, see our [Advanced Configuration Guide](/docs/best-practices/configuration-advanced) page.
+</Note>