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" 

install_grader_context_menu.reg

@@ -10,4 +10,10 @@ Windows Registry Editor Version 5.00
 @="Grade media with grader"
 
 [HKEY_CURRENT_USER\Software\Classes\Directory\Background\shell\Grade media with grader\command]
-@="C:\\Users\\administrator\\.local\\bin\\grader.exe \"%V\"" 
+@="C:\\Users\\administrator\\.local\\bin\\grader.exe \"%V\""
+
+[HKEY_CURRENT_USER\Software\Classes\*\shell\Edit with croppa]
+@="Edit with croppa"
+
+[HKEY_CURRENT_USER\Software\Classes\*\shell\Edit with croppa\command]
+@="C:\\Users\\administrator\\.local\\bin\\croppa.exe \"%1\"" 

uninstall_grader_context_menu.reg

@@ -2,4 +2,6 @@ Windows Registry Editor Version 5.00
 
 [-HKEY_CURRENT_USER\Software\Classes\Directory\shell\Grade media with grader]
 
-[-HKEY_CURRENT_USER\Software\Classes\Directory\Background\shell\Grade media with grader] 
+[-HKEY_CURRENT_USER\Software\Classes\Directory\Background\shell\Grade media with grader]
+
+[-HKEY_CURRENT_USER\Software\Classes\*\shell\Edit with croppa] 

uv.lock

@@ -2,6 +2,27 @@ version = 1
 revision = 3
 requires-python = ">=3.13"
 
+[manifest]
+members = [
+    "croppa",
+    "grader",
+]
+
+[[package]]
+name = "croppa"
+version = "0.1.0"
+source = { virtual = "croppa" }
+dependencies = [
+    { name = "numpy" },
+    { name = "opencv-python" },
+]
+
+[package.metadata]
+requires-dist = [
+    { name = "numpy", specifier = ">=1.24.0" },
+    { name = "opencv-python", specifier = ">=4.8.0" },
+]
+
 [[package]]
 name = "grader"
 version = "0.1.0"