Add kapture cask

Casks/kapture.rb

@@ -0,0 +1,11 @@
+cask "kapture" do
+  version "1.0.0"
+  sha256 "e03eee65c8d0f491fe1bd8aa9e74464397ab2e4492a5e33ebdd930a01b65c277"
+
+  url "https://github.com/TZGyn/kapture/releases/download/v#{version}/Kapture.zip"
+  name "Kapture"
+  desc "Menu bar screenshot app with on-device OCR (Cmd+Shift+S)"
+  homepage "https://github.com/TZGyn/kapture"
+
+  app "Kapture.app"
+end

README.md

@@ -0,0 +1,26 @@
+# TZGyn Homebrew Tap
+
+## Install
+
+```bash
+brew tap TZGyn/tap
+brew install --cask kapture
+```
+
+Kapture is a menu bar screenshot app with on-device OCR:
+
+- Press **Cmd+Shift+S** anywhere, drag to select a region
+- The screenshot opens in a window — click **Get Text** for OCR (English,
+  Chinese, Japanese, Korean), **Save PNG…** to keep the image
+- Everything runs locally via Apple Vision; no network calls
+
+## Releases
+
+Releases are published to the [kapture repository](https://github.com/TZGyn/kapture)
+as zips attached to version tags. The cask in this tap points at the latest
+release.
+
+The app is self-signed, not notarized. On first launch, macOS may warn that it
+was downloaded from the internet — if the app won't open, right-click
+**Kapture.app** → **Open** once. Screen Recording permission must be granted
+in System Settings → Privacy & Security → Screen Recording after first launch.