Improve docs

[andrewm4894]

This pull request adds comprehensive documentation for Anomstack, focusing on core concepts, configuration, and support for various data sources. The most significant changes include introducing a detailed overview of Anomstack's core concepts, providing guidance on metrics configuration, and adding dedicated pages for supported data sources.

Core Concepts and Configuration:

• docs/docs/concepts.md: Introduced a detailed explanation of Anomstack's core concepts, including metric batches, job types (e.g., ingest, train, score), alerts, dashboards, storage, data sources, configuration, scheduling, and the LLM agent.
• docs/docs/configuration/metrics.md: Added documentation on configuring metrics, including properties, YAML file structure, and placeholders for examples and best practices.

Data Source Documentation:

• docs/docs/data-sources/python.md: Documented Python as a data source, including configuration, default templates, and an example implementation for HackerNews metrics.
• docs/docs/data-sources/bigquery.md: Added BigQuery support documentation with configuration examples, authentication options, and best practices.
• docs/docs/data-sources/clickhouse.md: Added ClickHouse support documentation, detailing configuration, authentication, and limitations.
• docs/docs/data-sources/duckdb.md: Documented DuckDB support, including features, default configurations, and best practices.
• docs/docs/data-sources/motherduck.md: Added MotherDuck documentation, highlighting its serverless analytics capabilities and DuckDB compatibility.
• docs/docs/data-sources/snowflake.md: Provided Snowflake configuration details, authentication methods, and related best practices.
• docs/docs/data-sources/sqlite.md: Added SQLite documentation, emphasizing its lightweight nature and local development use cases.
• docs/docs/data-sources/turso.md: Documented Turso as a distributed SQLite database with global replication and edge computing features.
• docs/docs/data-sources/redshift.md: Added Redshift documentation, covering configuration, features, and best practices for a petabyte-scale data warehouse.

[Copilot]

Pull Request Overview

This PR significantly improves documentation for Anomstack by providing comprehensive guides on core concepts, metrics configuration, and support for various data sources. Key updates include new detailed pages for core concepts and configuration, dedicated documentation for multiple data sources, and an updated sidebar structure to help users navigate the docs.

Reviewed Changes

Copilot reviewed 20 out of 20 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
docs/sidebars.js	Updated sidebar configuration with new categories.
docs/docs/quickstart.md	Added a quickstart guide with setup, installation, and usage instructions.
docs/docs/intro.md	Revised introduction to include key features and architecture details.
docs/docs/features/*.md and others	Added new documentation pages for metrics, anomaly detection, dashboard, alerts, LLM agent, and deployments.
docs/docs/data-sources/*.md	Added comprehensive documentation for each supported data source.
docs/docs/configuration/metrics.md	Introduced a new page outlining metrics configuration.
docs/docs/concepts.md	Provided an in-depth explanation of Anomstack’s core concepts.

Comments suppressed due to low confidence (3)

docs/docs/quickstart.md:9

• [nitpick] Consider advising users to create a virtual environment for dependency isolation prior to installing dependencies, which can help prevent potential issues in their setup.

## Prerequisites

docs/sidebars.js:81

• Ensure that the renaming from 'GraphQL' to 'API Reference' aligns with the actual content in this category and update any related documentation references if necessary.

label: 'API Reference',

docs/docs/data-sources/python.md:18

• Verify that the template inclusion syntax is correct and that the file path reflects the actual file structure; update it if necessary to avoid confusion for users.

{% include "./path/to/your/python/file.py" %}