Build 'ClipStack' — a friendly clipboard companion that remembers everything you copy and lets you pin favorites. The app should feel fast and simple: a Compose UI with a bottom bar for History, Snippets, and a Live Text camera. When the camera points at words, the text is recognized on-device and instantly added to the clipboard and shown in History. Use the main camera by default for best clarity, and let me switch to other lenses (including telephoto) so it works across single- and multi-camera phones. Keep all history in a local database that persists across restarts. Use Kotlin with an MVI-style state model. Minimum Android 11 (minSDK 30), target Android 15 (targetSDK 36). Provide dev and release flavors; the dev build should include a lightweight ML performance overlay to evaluate OCR speed and accuracy.