Add LLM-optimized documentation (llms.txt + llms-full.txt)

[MaksimShevtsov]

Summary

• Add llms-full.txt — comprehensive single-file documentation (~880 lines) covering all RowQuery public API: Engine, ConnectionConfig, SQLRegistry, SQLSanitizer, Result Mapping (ModelMapper + AggregateMapper), Transactions, Migrations, Repository Pattern, Database Backends (SQLite/PostgreSQL/MySQL/Oracle), Exception Reference, and Terminology Glossary
• Add llms.txt — lightweight index following the llms.txt specification with section links into llms-full.txt
• Update CLAUDE.md with active technologies for the 001-llm-docs feature branch

Test plan

• Verify all anchor links in llms.txt resolve to headings in llms-full.txt
• Paste llms-full.txt into an AI assistant and ask basic RowQuery questions (install, quick start, backend config) — verify accurate answers
• Confirm all code examples use fenced python blocks with complete imports
• Check terminology consistency against canonical terms in specs/001-llm-docs/research.md

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✅ All modified and coverable lines are covered by tests.

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[Copilot]

Pull request overview

Adds LLM-oriented, single-file documentation for RowQuery (llms-full.txt) plus a lightweight llms.txt index to improve AI tool ingestion and Q&A accuracy, and updates branch metadata in CLAUDE.md.

Changes:

• Added llms-full.txt with consolidated API documentation and examples for engines, config, registry/sanitizer, mapping, transactions, migrations, repositories, and exceptions.
• Added llms.txt index linking to sections in llms-full.txt.
• Updated CLAUDE.md with notes for the 001-llm-docs branch.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 6 comments.

File	Description
llms.txt	Adds an llms.txt-spec index pointing into the consolidated documentation.
llms-full.txt	Adds comprehensive, single-file RowQuery documentation with examples and reference sections.
CLAUDE.md	Adds branch-specific “Active Technologies” and “Recent Changes” entries.

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[Copilot]

This link description says the exception hierarchy has 18 classes, but row_query/core/exceptions.py currently defines 20 exception classes (including base categories and leaf errors). Please update the count (or remove the count) to keep this index accurate.

Suggested change

	- [Exception Reference](llms-full.txt#exception-reference): Complete exception hierarchy (18 classes)
	- [Exception Reference](llms-full.txt#exception-reference): Complete exception hierarchy

[Copilot]

This fenced block is labeled as python, but it contains shell install commands. Use a bash/sh (or plain text) code fence here so syntax highlighting and copy/paste expectations match the content.

[MaksimShevtsov]

@copilot open a new pull request to apply changes based on the comments in this thread

[Copilot]

@MaksimShevtsov I've opened a new pull request, #11, to work on those changes. Once the pull request is ready, I'll request review from you.