Termco 0.9.8

• Kept embedded browser tabs live and interactive while Termco tours, dialogs, menus, popovers, and plugin-owned overlays render correctly above them.
• Fixed popup ordering after onboarding is dismissed, including late-positioned menus and repeated open/close cycles.
• Improved the New workspace file dialog so long paths scroll inside the path preview without moving or clipping the modal and its actions.
• Updated Plugin Creator guidance and generated overlay examples for compatibility with live native browser surfaces.
• Hardened application shutdown and plugin cleanup so production verification and restarts finish without leaving background processes behind.

The matching plugin release now requires Termco 0.9.8 or newer, preventing older application builds from installing incompatible browser-layer plugins.