v0.2.9

rudbman 0.2.9 — flush rounded window frames and shared UI updates.

• Linux custom windows have flush rounded frames. Exposed corners use a 10px radius with darker shadows and a one-pixel outline. Content and dialog backdrops are clipped at the corners without extra inner padding, while tiled edges remain square and borderless.
• Windows uses the OS corner policy. The forced small-corner preference has been removed.
• The shared widget library is updated to rugpui 0.1.5. All shared UI dependencies are pinned to its published release commit.
• Workspace and query internals are organized into focused modules. Related tests follow the same structure.

What's Changed

• Release rudbman 0.2.9 with rugpui 0.1.5 by @xcomart in #47

Full Changelog: v0.2.8...v0.2.9