v0.9.1

What's Changed

• chore(demo): adopt 0.9.0 by @yesbert in #286
• docs: five more things a careful reader found by @yesbert in #287
• fix(devkit): the distribution scaffold records the frame kit by @yesbert in #288
• fix(shell,testbed): a select and a button fit the pane they are given, whatever the font by @yesbert in #289
• chore(openspec): the stand-in session arrives whole, and the recipes build nightly by @yesbert in #290
• feat(devkit,cli,mcp): the stand-in session arrives whole, and the recipes build nightly by @yesbert in #291
• chore(openspec): archive the stand-in session change by @yesbert in #292
• feat(website): the main entries sit in the header on every page by @yesbert in #293
• fix(shell): the plugin lifecycle survives faults, and namespace declarations accumulate by @yesbert in #294
• chore(openspec): archive the plugin-lifecycle change by @yesbert in #295
• docs: three things the review left open by @yesbert in #296
• fix(examples): the assistant workbench names a model that still exists by @yesbert in #297
• chore: bump version to 0.9.1 by @yesbert in #298

Full Changelog: v0.9.0...v0.9.1