Refactor Dockerfile and Vite configuration to remove VITE_APP_VERSION and streamline build process

- Removed VITE_APP_VERSION from Dockerfile and GitHub workflows.
- Simplified Vite configuration by eliminating the Git version retrieval function and global constant for app version.
- Updated ColorPicker and other components to enhance accessibility with aria-labels.
- Introduced unique identifiers for buttons in the AppEditorModal for better React key management.
- Improved error handling in the Login component to provide user-friendly messages without exposing sensitive data.

Dockerfile

@@ -7,7 +7,6 @@ WORKDIR /app
 COPY package.json package-lock.json* ./
 
 # Install dependencies
-# Use npm install if no lock file, npm ci if lock file exists
 RUN if [ -f package-lock.json ]; then npm ci; else npm install; fi
 
 # Copy source code
@@ -18,14 +17,12 @@ ARG VITE_API_URL=/api
 ARG VITE_TELEGRAM_BOT_USERNAME
 ARG VITE_APP_NAME=Cabinet
 ARG VITE_APP_LOGO=V
-ARG VITE_APP_VERSION
 
 # Set environment variables for build
 ENV VITE_API_URL=$VITE_API_URL
 ENV VITE_TELEGRAM_BOT_USERNAME=$VITE_TELEGRAM_BOT_USERNAME
 ENV VITE_APP_NAME=$VITE_APP_NAME
 ENV VITE_APP_LOGO=$VITE_APP_LOGO
-ENV VITE_APP_VERSION=$VITE_APP_VERSION
 
 # Build the application
 RUN npm run build