The render() method required redundant type specification—passed both as first parameter and within syntax/config. This refactors to single-parameter API where type is auto-detected.

API Changes

Old:

g.render('pie', { data: [...] })
g.render('pie', 'vis pie\ndata\n...')

New:

g.render({ type: 'pie', data: [...] })
g.render('vis pie\ndata\n...')  // type extracted from syntax

Type detection logic:

• Config objects: reads type field directly
• Syntax strings: parses vis [type] declaration via existing parser
• Throws clear error if type missing

Streaming simplified

Eliminates regex pattern matching:

// Before
const type = buffer.match(/vis\s+(\S+)/)?.[1];
if (type) gptVis.render(type, buffer);

// After
gptVis.render(buffer);  // type auto-detected

Other changes

• Relocated parser: src/ai/parser.ts → src/syntax/parser.ts (better semantic organization)
• Removed deprecated skills: .github/skills/gpt-vis-ai-*
• Updated examples: All README, playground, and framework integration code updated

Breaking change

⚠️ Affects GPTVis class API only. Individual component APIs (Pie(), Bar(), etc.) unchanged.

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