AI-assisted; verified with the tests and tools listed above. Build transcript (private paths and runtime metadata omitted): head-desktop-build.log ✔ Build complete in 302ms ✔ Build complete in 303ms ✔ Build complete in 624ms ✔ Build complete in 700ms ✔ Build complete in 948ms ✔ Build complete in 3433ms ✔ Build complete in 5503ms head-server-build.log ✔ Build complete in 12090ms base-desktop-build.log ✔ Build complete in 647ms ✔ Build complete in 669ms ✔ Build complete in 670ms ✔ Build complete in 827ms ✔ Build complete in 1246ms ✔ Build complete in 2182ms ✔ Build complete in 3680ms base-server-build.log ✔ Build complete in 8520ms evidence-driver.js sha256 a341f743c89ad849cd8a3655698b9882c238857ac0593b75526c7fa71dede33f downloaded-driver.js sha256 a341f743c89ad849cd8a3655698b9882c238857ac0593b75526c7fa71dede33f electron-driver.mjs sha256 f8405e44a4e1a32a6d602c8513033939dc4ef5ff6be01bf172001c8fa374db91 downloaded-electron-driver-6.mjs sha256 f8405e44a4e1a32a6d602c8513033939dc4ef5ff6be01bf172001c8fa374db91 base Electron: composer-light, composer-dark, sent-light, sent-dark, sent-contrast, failed-light, failed-dark head Electron: composer-light, composer-dark, sent-light, sent-dark, sent-contrast, failed-light, failed-dark Every final screenshot passed two identical captures 500 ms apart and was visually inspected. Pixel differences in each matched pair are confined to the successful PDF name/size and assistant PDF-link text. No tests used as evidence.