feat(deploy): add croppa installation and context menu integration

deploy.sh

@@ -10,8 +10,17 @@ uv build --wheel --out-dir dist
 WHEEL=$(ls -1 dist/grader-*.whl | tail -n 1)
 uv tool install "$WHEEL"
 
+# Build and install croppa
+cd croppa
+uv tool uninstall croppa >/dev/null 2>&1 || true
+uv build --wheel --out-dir dist
+CROPPA_WHEEL=$(ls -1 dist/croppa-*.whl | tail -n 1)
+uv tool install "$CROPPA_WHEEL"
+cd ..
+
 # Resolve uv tool install location (Linux/macOS and Windows Git Bash)
 SRC=""
+CROPPA_SRC=""
 APPDATA_U=""
 if [ -n "${APPDATA:-}" ]; then
   if command -v cygpath >/dev/null 2>&1; then
@@ -29,6 +38,14 @@ elif [ -d "$HOME/AppData/Roaming/uv/tools/grader/Scripts" ]; then
   SRC="$HOME/AppData/Roaming/uv/tools/grader/Scripts"
 fi
 
+if [ -d "$HOME/.local/share/uv/tools/croppa/bin" ]; then
+  CROPPA_SRC="$HOME/.local/share/uv/tools/croppa/bin"
+elif [ -n "$APPDATA_U" ] && [ -d "$APPDATA_U/uv/tools/croppa/Scripts" ]; then
+  CROPPA_SRC="$APPDATA_U/uv/tools/croppa/Scripts"
+elif [ -d "$HOME/AppData/Roaming/uv/tools/croppa/Scripts" ]; then
+  CROPPA_SRC="$HOME/AppData/Roaming/uv/tools/croppa/Scripts"
+fi
+
 mkdir -p "$HOME/.local/bin"
 if [ -n "$SRC" ]; then
   if [ -f "$SRC/grader.exe" ]; then
@@ -39,6 +56,15 @@ if [ -n "$SRC" ]; then
   fi
 fi
 
+if [ -n "$CROPPA_SRC" ]; then
+  if [ -f "$CROPPA_SRC/croppa.exe" ]; then
+    cp -f "$CROPPA_SRC/croppa.exe" "$HOME/.local/bin/croppa.exe"
+  elif [ -f "$CROPPA_SRC/croppa" ]; then
+    cp -f "$CROPPA_SRC/croppa" "$HOME/.local/bin/croppa"
+    chmod +x "$HOME/.local/bin/croppa"
+  fi
+fi
+
 case ":${PATH}:" in
   *":$HOME/.local/bin:"*) ;;
   *) export PATH="$HOME/.local/bin:$PATH" ;;
@@ -47,5 +73,6 @@ esac
 # Refresh shell command cache and print resolution
 hash -r || true
 which grader || true
+which croppa || true
 
-echo "grader installed to $HOME/.local/bin" 
+echo "grader and croppa installed to $HOME/.local/bin"