docs: add GraphRAG Server page for non-expert users

[galshubeli]

What

Adds a new documentation page, GraphRAG Server, under GenAI Tools describing the hosted GraphRAG app at https://graphrag.falkordb.com/.

The page is written for the non-expert reader: someone who isn't a graph / knowledge-graph specialist and just wants an easy, accurate RAG solution. It is deliberately conceptual and product-focused (no Docker, env vars, config tables, or API reference), since the product is hosted-only.

Page contents

• One-line value prop + a clickable landing-page hero image linking to graphrag.falkordb.com
• Resources (Try it, FalkorDB, GraphRAG-SDK repo)
• Why GraphRAG?: accuracy, citations, explainability, visual exploration (vs. vanilla RAG), in plain language
• How it works: sign in, upload, ask, explore
• Key features (user-facing)
• Brief embeddable widget mention

This complements, and is clearly distinguished from, the developer-facing GraphRAG-SDK page (the Python library).

Other changes

• Added the page to the GenAI Tools index (genai-tools/index.md)
• Inserted at nav_order: 2 (right after GraphRAG-SDK) and renumbered the sibling pages; gave code-graph a unique nav_order (10) to resolve a pre-existing duplicate
• Added explainability and Markdown to .wordlist.txt for the spellcheck CI
• Added images/graphrag-server-hero.png (cropped landing-page hero)

Verification

• pyspelling -c .spellcheck.yml -n Markdown -> Spelling check passed
• Frontmatter and formatting mirror the existing graphrag-sdk.md conventions
• Jekyll was not built locally (Ruby unavailable in this environment); relying on the docs preview build

🤖 Generated with Claude Code

[coderabbitai]

📝 Walkthrough

Walkthrough

This PR adds a new GraphRAG Server product documentation page with comprehensive overview, features, embedding instructions, and FAQ. Supporting spell-check terms are added, and existing GenAI tools documentation pages have navigation order values incremented to accommodate the new page in the site hierarchy.

Changes

GraphRAG Server Documentation Addition

Layer / File(s)	Summary
GraphRAG Server documentation and wordlist updates genai-tools/graphrag-server.md, .wordlist.txt	New 72-line documentation page for GraphRAG Server product covering what it is, use cases, workflow, features (upload, Q&A, citations, explainability, visualization), embedding instructions, and FAQ. Two spell-check terms (explainability, Markdown) added to wordlist.
Navigation integration genai-tools/index.md, genai-tools/ag2.md, genai-tools/langchain.md, genai-tools/langgraph.md, genai-tools/llamaindex.md, genai-tools/graphrag-toolkit.md, genai-tools/code-graph.md, genai-tools/mcpserver/index.md, genai-tools/queryweaver.md	GraphRAG Server entry added to GenAI Tools topic list; nav_order values incremented across all existing docs (AG2: 2→3, LangChain: 3→4, LangGraph: 4→5, LlamaIndex: 5→6, GraphRAG Toolkit: 6→7, MCP Server: 7→8, Code Graph: 8→9, QueryWeaver: 8→9).

🎯 2 (Simple) | ⏱️ ~10 minutes

🐰 A new server hops into the docs,
GraphRAG's wisdom stops and pops,
Navigation reordered neat,
Knowledge-graphs, a tasty treat! 📚✨

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The PR title accurately reflects the main change: adding a new GraphRAG Server documentation page targeted at non-expert users. This is the primary objective of the PR, supported by the new file, index update, and nav_order adjustments.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.

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✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch docs/graphrag-server-page

Warning

Review ran into problems

🔥 Problems

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[Copilot]

Pull request overview

Adds end-user focused documentation for the hosted GraphRAG Server app and updates the GenAI Tools navigation/spellcheck dictionary to surface it cleanly in the docs site.

Changes:

• Added a new GraphRAG Server page under GenAI Tools with conceptual guidance, features, and FAQ.
• Updated GenAI Tools index and reordered sibling pages via nav_order updates.
• Extended .wordlist.txt to satisfy spellcheck CI for new terminology.

Reviewed changes

Copilot reviewed 11 out of 11 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
genai-tools/graphrag-server.md	New hosted-product documentation page (non-expert oriented).
genai-tools/index.md	Adds GraphRAG Server to the GenAI Tools topic list.
genai-tools/ag2.md	nav_order shift due to new page insertion.
genai-tools/langchain.md	nav_order shift due to new page insertion.
genai-tools/langgraph.md	nav_order shift due to new page insertion.
genai-tools/llamaindex.md	nav_order shift due to new page insertion.
genai-tools/graphrag-toolkit.md	nav_order shift due to new page insertion.
genai-tools/mcpserver/index.md	nav_order shift due to new page insertion.
genai-tools/queryweaver.md	nav_order shift due to new page insertion.
genai-tools/code-graph.md	nav_order shift due to new page insertion (currently collides with QueryWeaver).
.wordlist.txt	Adds new spellcheck allowlist terms (ordering needs adjustment).

---

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[coderabbitai]

Actionable comments posted: 2

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In @.wordlist.txt:
- Line 482: The wordlist entry "Markdown" is out of case-insensitive
alphabetical order relative to surrounding entries; move the "Markdown" entry so
it comes after the "MariaDB" entry and after "malte" (i.e., reorder the entries
"malte", "MariaDB", "Markdown") to maintain proper alphabetical sorting of the
list.

In `@genai-tools/code-graph.md`:
- Line 4: Two pages have the same nav_order value causing navigation collisions:
update the front-matter nav_order in genai-tools/code-graph.md (currently
nav_order: 9) or genai-tools/queryweaver.md so every page in the GenAI Tools
section has a unique nav_order; run the provided duplicate-check script to
detect duplicates, then renumber the pages sequentially (adjust the nav_order
field in the offending Markdown files) to ensure each nav_order appears exactly
once.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: b4155793-a2cd-4e21-8d3c-c6b24648009a

📥 Commits

Reviewing files that changed from the base of the PR and between 8fc5ca1 and cc43069.

📒 Files selected for processing (11)

• .wordlist.txt
• genai-tools/ag2.md
• genai-tools/code-graph.md
• genai-tools/graphrag-server.md
• genai-tools/graphrag-toolkit.md
• genai-tools/index.md
• genai-tools/langchain.md
• genai-tools/langgraph.md
• genai-tools/llamaindex.md
• genai-tools/mcpserver/index.md
• genai-tools/queryweaver.md

[Copilot]

Pull request overview

Copilot reviewed 11 out of 12 changed files in this pull request and generated 3 comments.