* feat(vscode): migrate extension to Node SDK
* fix(vscode): address CI failures
* fix(vis): handle token count records
* fix(vscode): keep chat toolbar and header readable at narrow widths
* fix(vscode): map yolo to core yolo permission and honor the global yolo setting
* docs(vscode): record Node SDK migration design
* docs(vscode): split breaking changes out of the 0.6.0 changelog
* fix(vscode): keep a resumed session's thinking effort instead of reapplying the default
* fix(vscode): announce session status when a view attaches so the display matches it
* fix(vscode): align webview thinking effort handling with the TUI
