Add product README and technical documentation

[OMCHOKSI108]

Summary

• Adds full product README with architecture diagram, live links, quickstart, features, and roadmap
• Creates docs/architecture.md with Mermaid system, pipeline, and SaaS diagrams
• Creates docs/api_reference.md documenting all 7 endpoints with request/response examples
• Creates docs/github_action.md replacing docs/github_action_mvp.md with workflow details
• Creates docs/demo.md with local, Docker, GitHub dry-run, and smoke test instructions
• Creates docs/deployment_status.md documenting live RAG service with verification results
• Creates docs/project_status.md with component completion status table
• Creates docs/screenshots/README.md with 9-screenshot capture guide
• Updates docs/rag_service.md with live URL (https://OMCHOKSI108-codereview-agent.hf.space) and real verification output

Verification

• python scripts/evaluate_reviewer.py — 12/12 passing
• python scripts/review_code.py --code "eval(user_input)" --json — works with RAG
• python scripts/check_remote_rag_service.py — RAG service healthy (2,833 chunks, search working)

Notes

• No secrets included
• GitHub App/auth/usage limits are documented as planned, not completed
• Screenshots directory created with checklist; actual screenshots pending
• Old docs/github_action_mvp.md preserved in repo (no longer referenced in README)

Summary by CodeRabbit

• Documentation
  • Added comprehensive API reference documenting all endpoints, request/response formats, and error handling.
  • Created architecture documentation with system diagrams and component overview.
  • Added deployment status and project status guides for transparency.
  • Included GitHub Action workflow documentation with usage details, behavior, and limitations.
  • Created end-to-end demo guide covering local and Docker-based setups.
  • Updated README with product positioning, onboarding sections, and live service links.

[coderabbitai]

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Free

Run ID: ffc40941-4bd4-4471-8094-3b83eee8d7dc

📥 Commits

Reviewing files that changed from the base of the PR and between 318a791 and 798a3c5.

📒 Files selected for processing (9)

• README.md
• docs/api_reference.md
• docs/architecture.md
• docs/demo.md
• docs/deployment_status.md
• docs/github_action.md
• docs/project_status.md
• docs/rag_service.md
• docs/screenshots/README.md

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📝 Walkthrough

Walkthrough

The PR substantially rewrites README.md and adds seven new documentation files: docs/architecture.md, docs/api_reference.md, docs/demo.md, docs/deployment_status.md, docs/github_action.md, docs/project_status.md, and docs/screenshots/README.md. It also updates docs/rag_service.md with live HF Space URLs.

Changes

CodeSecAudit AI Documentation Suite

Layer / File(s)	Summary
README rewrite: branding, features, quickstart, and product sections README.md	Rewrites the entire README with updated badges, live links table, problem statement, product features table, Mermaid architecture overview, repository structure, dataset metrics, Kaggle section, reorganized quickstart (local and Docker Compose), expanded RAG block with env vars and fallback behavior, evaluation commands table, API endpoints table, deployment strategy, SaaS future plan with checklist, responsible use, and owner contact.
Architecture doc: system diagrams, pipeline, and design decisions docs/architecture.md	Adds a new file with a high-level Mermaid flowchart, component overview table, review pipeline sequence diagram (GA → review engine → RAG → PR comments → store), RAG service architecture flowchart with API key check and index retrieval, SaaS future architecture diagram (Render API → MongoDB Atlas + email + HF Space RAG), and a key design decisions table.
API reference doc: all endpoints and error responses docs/api_reference.md	Adds a new file documenting base URL, request/response shapes, and example payloads for GET /, GET /health, POST /review, POST /review/code, GET /reviews, GET /reviews/{review_id}, GET /stats, and a standard error response table.
GitHub Action doc: workflow, output, deduplication, dry-run, and limitations docs/github_action.md	Adds a new file describing the pull_request workflow trigger, required permissions, CI steps, supported file extensions, ignored paths, 200 KB skip rule, PR summary/inline comment output format (added lines only, fingerprint deduplication, 10-comment cap), --dry-run usage examples, and operational limitations.
RAG service doc: live URL, verification, and connect-main-API docs/rag_service.md	Replaces placeholder URLs with the live https://OMCHOKSI108-codereview-agent.hf.space endpoint, adds a Live Verification section with curl examples, updates Method A deploy target and git remote, and adds a check_main_api_remote_rag.py connectivity verification step.
Deployment status, project status, demo guide, and screenshot checklist docs/deployment_status.md, docs/project_status.md, docs/demo.md, docs/screenshots/README.md	Adds deployment status doc (live services, RAG verification steps, pending deployments table), project status doc (component status table, design artifacts table, known gaps checklist), end-to-end demo guide (CLI commands, expected verdicts, Docker API calls, dry-run, smoke test), and a nine-screenshot capture checklist with step-by-step instructions.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Poem

🐇 Hop, hop, the docs are done at last,
New READMEs and diagrams unsurpassed!
The RAG is live, the endpoints all named,
The screenshots queued, the pipelines explained.
A rabbit typed it all with joyful paws,
Now reviewers cheer with warm applause! 🎉

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Note

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[Copilot]

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[github-actions]

CodeSecAudit AI Review

Verdict: APPROVE

Summary

Reviewed 0 changed code file(s) and found 0 potential issue(s). Highest severity: None.

Risk Score

0/100

Issues Found

No security issues detected.

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Notes

• This is an AI-assisted defensive security review.
• It does not replace manual review or professional SAST tools.