Release query Tools v0.1.0

public/docs/ACCESSIBILITY.md

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+# Accessibility
+
+Native labelled controls, tables, headings, status regions, details and dialogs are keyboard accessible with visible focus. Table, tree and JSON result representations provide alternatives and the responsive layout follows toolbox light/dark/system themes.

public/docs/ARCHITECTURE.md

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+# Architecture
+
+`core/data.ts` performs bounded static parsing into JSON-compatible values. `core/query.ts` tokenizes a fixed grammar, interprets field paths and returns an explain plan; it never compiles or evaluates code. React retains the last valid dataset/result after errors. Relative assets and a same-origin service worker support nested offline deployment.

public/docs/PRIVACY-SECURITY.md

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+# Privacy and security
+
+Data stays in browser memory. Saved query text uses localStorage only. There is no telemetry, remote schema resolution, query execution endpoint, URL fetch, eval or dynamic function construction. Exports require an explicit action. Limits are documented in README.