v0.6.5

Oh My Ticket 0.6.5

Desktop agents dispatch + DeepSeek Harness 0.1.5-rc.2 compatibility.

- Product version 0.6.5, lockstep across the Cargo workspace, DSH plugin package, desktop app and tauri bundle.
- Desktop: agents panel, harness management (opencode/omp), run-based dispatch chain with compensation, execution transcript view, binding model with sticky-corrupt GC freeze.
- DeepSeek Harness dev pins bumped to 0.1.5-rc.2.

v0.6.2

fix(test): fixture-owned daemon lifecycle — services never spawn (noS…