seo: keyword-intent homepage title and hero tagline

[FROWNINGdev]

Why: searching the problems this tool solves — django er diagram vscode, django migration linter — the project does not appear; the incumbents do. It ranks only for its own brand name, which nobody searches before they've heard of it.

Changes:

• _config.yml: adds title / tagline / description so jekyll-seo-tag emits a keyword-bearing homepage <title> and meta description instead of the bare repo name.
• Hero H3 in the EN/RU/ES/ZH READMEs: The schema intelligence layer for Django → the concrete jobs a visitor searches for (ER diagrams, N+1, migration-risk), "without booting it".

No code paths touched.

Summary by CodeRabbit

• Documentation
  • Updated the project description across the homepage and translated READMEs to highlight Django ER diagrams, N+1 detection, and migration-risk checks without starting Django.

[coderabbitai]

Navigate logical layers of code changes, visualize relationships, and explore their blast radius.

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Advanced

Run ID: 6d0cd6d9-5cb7-4fc1-9b88-92b5db6b2bec

📥 Commits

Reviewing files that changed from the base of the PR and between be6ff97 and e55317c.

📒 Files selected for processing (5)

• README.md
• _config.yml
• docs/i18n/README.es.md
• docs/i18n/README.ru.md
• docs/i18n/README.zh.md

Included review availability: This review used your included allowance. Your plan provides up to 1 included review per hour; 0 remain after this review.

---

📝 Walkthrough

Walkthrough

The project tagline now names ER diagrams, N+1 detection, and migration-risk checks. The Jekyll configuration adds homepage SEO metadata, and the README translations update their descriptions.

Changes

Product Description

Layer / File(s)	Summary
Tagline and homepage metadata README.md, _config.yml, docs/i18n/README.es.md, docs/i18n/README.ru.md, docs/i18n/README.zh.md	The README tagline and translations describe ER diagrams, N+1 detection, and migration-risk checks. The Jekyll configuration adds the homepage title, tagline, and description.

Priority: ⬇️ Low

Estimated code review effort: 2 (Simple) | ~8 minutes

Change: Other

Merge Risk: ⚪ Minimal · up to e5531

No actionable merge risk is established by the tagline or homepage metadata changes.

Architecture Summary

Architecture risk: 🔵 Low · up to e5531

The change affects 3 systems.

Changed systems: docs, _config.yml, README.md

Architecture concerns
No architecture-level concerns identified.

Review details

Systems and components

• observed — docs (service) was modified; 2 changed files map to changed impact.
• observed — _config.yml (service) was modified; 1 changed file maps to changed impact.
• observed — README.md (service) was modified; 1 changed file maps to changed impact.

Before / after behavior

• observed — Modified behavior in README.md: The tagline now names ER diagrams, N+1 detection, and migration-risk checks, and states that Django need not be booted; it replaces the general “schema intelligence layer” tagline.
• observed — Modified behavior in _config.yml: Adds the Jekyll SEO title, tagline, and multiline description for the homepage.
• observed — Modified behavior in docs/i18n/README.ru.md: The subtitle replaces the generic schema-intelligence description with ER diagrams, N+1 detection, and migration-risk checking without running the project.
• observed — Modified behavior in docs/i18n/README.zh.md: The tagline now names ER diagrams, N+1 detection, and migration-risk checks, replacing the broader description of a Django data-structure intelligence layer.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately summarizes the main changes: SEO metadata for the homepage title and updates to the hero tagline across the README files.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
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.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Commit to this branch
• Create a new PR

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}