Flint 0.2

What's Changed

• Prepare 0.1.2 patch release by @Chenglong-MS in #36
• Update Flint public title by @Chenglong-MS in #38
• Restore AI-era title and simplify MCP setup by @Chenglong-MS in #39
• MCP: trust-by-default file access via --disable-file-reference by @Chenglong-MS in #41
• Dev by @Chenglong-MS in #44
• Dev by @Chenglong-MS in #46
• Fix Rose Chart area encoding: use sqrt radius on ECharts and Chart.js to match Vega-Lite by @Chenglong-MS with @Copilot in #51
• Validate discrete chartProperties values; docs show accepted values not labels by @Chenglong-MS with @Copilot in #52
• Dev by @Chenglong-MS in #53

Full Changelog: 0.1.1...0.2.1