fix(security): 添加VITE_PAYMENT_URL环境变量配置

.qoder/skills/understand/languages/shell.md

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+# Shell Language Prompt Snippet
+
+## Key Concepts
+
+- **Shebang Line**: `#!/bin/bash` or `#!/usr/bin/env bash` specifying the interpreter
+- **Variables**: `VAR=value` assignment, `$VAR` or `${VAR}` expansion, no spaces around `=`
+- **Functions**: `function name()` or `name()` for reusable command groups
+- **Conditionals**: `if [[ condition ]]; then ... fi` with `[[ ]]` for extended tests
+- **Loops**: `for item in list`, `while condition`, `until condition` iteration patterns
+- **Pipes and Redirection**: `|` for chaining commands, `>` / `>>` / `2>&1` for output redirection
+- **Exit Codes**: `$?` captures last command status; `set -e` exits on any failure
+- **Strict Mode**: `set -euo pipefail` for robust error handling (exit on error, undefined vars, pipe failures)
+- **Command Substitution**: `$(command)` captures command output as a string
+- **Here Documents**: `<<EOF ... EOF` for multi-line string input to commands
+
+## Notable File Patterns
+
+- `*.sh` / `*.bash` — Shell script files
+- `scripts/*.sh` — Project automation scripts (build, deploy, setup)
+- `entrypoint.sh` — Docker container entry point script
+- `install.sh` / `setup.sh` — Environment setup scripts
+- `.bashrc` / `.bash_profile` / `.zshrc` — Shell configuration files
+
+## Edge Patterns
+
+- Shell scripts `triggers` other scripts or build processes they invoke
+- Entry point scripts `deploys` the application they start
+- Setup scripts `configures` the development environment
+- Build scripts `depends_on` the source files they compile or package
+
+## Summary Style
+
+> "Build automation script compiling TypeScript, running tests, and packaging the release artifact."
+> "Docker entry point script handling signal forwarding and graceful shutdown."
+> "Environment setup script installing dependencies and configuring development tools."