Pinega Web IA Foundation: Master Brand and Programme Boundaries

[likern]

Summary

Implements Gate 1 from the accepted docs/web-content-audit.md without adding a blog, full-text search, paper viewer, Typst HTML pipeline, or new scientific diagrams.

The site now presents Pinega as the umbrella database-systems research and engineering programme, Pinega Labs as its working research/engineering and future company identity, and Pinega Engine as the first active implementation programme beneath that master brand.

The working brand line is:

Correctness under concurrency.

Public information architecture

/                         master-brand homepage
/technology/              technology programmes and Pinega Engine boundary
/research/                seven-area research catalogue and active studies
/docs/                    documentation-topic filter and content-purpose map
/docs/getting-started/    programme boundary and reproducible workspace path
/about/                   Pinega / Pinega Labs identity and principles
/component-lab/           internal validation surface, not public navigation

Primary navigation becomes:

Technology | Research | Documentation | About | GitHub

The Blog destination is deliberately deferred until a real blog route and content pipeline exist.

Content contract

Adds a versioned registry under web/content/ for:

• route and source/output identity;
• canonical/navigation titles and summaries;
• audience, programme, research area, and topics;
• maturity, author, and update metadata;
• sitemap, searchability, structured-data intent, and public/canonical flags;
• primary navigation and site-level brand metadata.

Native HTML remains the durable body source. The build validates registry/page agreement and derives routes, sitemap entries, and the metadata-rich site-manifest.json from this one contract.

Content changes

• rewrites the homepage around the Pinega master brand and research-to-product discipline;
• adds substantive Technology and About pages rather than empty route placeholders;
• reframes Research as a catalogue spanning storage, concurrency, transactions, distributed systems, optimisation/AI, hardware/performance, and verification/testing;
• keeps the three existing Scientific Diagram Language figures and accepted production layouts unchanged;
• relabels the current documentation UI as Filter documentation topics rather than claiming full-text search;
• distinguishes documentation purpose from evidence maturity;
• updates Getting Started with the Pinega/Pinega Labs/Pinega Engine boundary;
• removes the component laboratory from all public navigation and discovery surfaces while retaining it for contributors and CI.

Validation

Final head: 48a7f1d178526ab60154143fd37b9342ad3083e7

All applicable final-head gates pass:

• Check Pinega Website — run 31175921576;
• Scientific diagram review artifacts — run 31175921494.

The website gate covers:

• generated-token verification;
• strict TypeScript checking;
• unit and architecture contracts;
• static build and performance budgets;
• Chromium desktop/mobile, Firefox, and WebKit;
• accessibility and keyboard behaviour;
• route, fragment, navigation, sitemap, metadata, and searchability contracts;
• committed Chromium visual baselines.

The diagram gate confirms that the unchanged shared models and accepted layouts still build and render through Web SVG and Typst/CeTZ.

The final website artifact was downloaded and its SHA256SUMS.txt manifest verifies successfully.

Review artifacts

Website

Workflow run: 31175921576

Artifact: pinega-website-v0.2-pull_request

• artifact ID: 8992901783;
• archive digest: sha256:c03a29fc7fa005c378aa755b5b75937f6ab7e71de70a1a4491ce2b4a936c6e53.

Primary review surfaces:

• dist/index.html;
• dist/technology/index.html;
• dist/research/index.html;
• dist/docs/index.html;
• dist/docs/getting-started/index.html;
• dist/about/index.html;
• tests/visual/site.visual.spec.ts-snapshots/.

Shared diagrams

Workflow run: 31175921494

Artifact: scientific-diagrams-pr-21-48a7f1d17852-attempt-1

• artifact ID: 8992823688;
• archive digest: sha256:34936b579b2b221589dce357dc1e36f8ca8c22d23e01b14e3a365435ca6b5573.

Explicit non-goals

• no Blog implementation;
• no full-text search dependency;
• no paper/PDF integration;
• no Typst-to-HTML publishing implementation;
• no new scientific-diagram families or layout promotion;
• no product availability or registered-company claim.

The next milestone after merge is Documentation Reorganisation and Review.