toolkit_generate_qr

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Encode text or a URL into a QR code. data is the content to encode (a link, a generated identifier such as toolkit_generate_id's ids[0], or any string). format selects the output: svg returns inline SVG markup, png_base64 returns base64-encoded PNG bytes (with mimeType and byteLength), and terminal returns a block of Unicode block characters renderable in a monospace terminal. errorCorrection (L/M/Q/H) trades data capacity for damage tolerance, margin sets the quiet-zone width, and scale sets pixels per module for raster output. The returned version (1–40) reflects how dense the encoded data is. png_base64 renders (modules + 2 × margin) × scale pixels per side and rejects anything past 2048 px with a typed raster_too_large error, so a dense symbol needs a lower scale; svg carries no such limit.