chore(i18n): sync Pi plugin installation description

- Update the English translation for Pi baseUrl and API key configuration

src/assets/icons/pi-logo-on-light.svg

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 800">
+  <path fill="#09090b" fill-rule="evenodd" d="
+    M165.29 165.29
+    H517.36
+    V400
+    H400
+    V517.36
+    H282.65
+    V634.72
+    H165.29
+    Z
+    M282.65 282.65
+    V400
+    H400
+    V282.65
+    Z
+  "/>
+  <path fill="#09090b" d="M517.36 400 H634.72 V634.72 H517.36 Z"/>
+</svg>

src/i18n/resources.ts

@@ -598,7 +598,7 @@ export const zhCN = {
   'agents.launch.closeChatgpt': '关闭 ChatGPT App',
   'agents.launch.closingChatgpt': '关闭中',
   'agents.pi.installTitle': 'Pi CLIProxyAPI provider',
-  'agents.pi.installDescription': '安装官方插件，并将当前 EasyCLIProxyAPI 的 baseUrl 和 API key 写入 Pi 配置。',
+  'agents.pi.installDescription': '安装插件，并自动配置 Pi 的 baseUrl 和 API key',
   'agents.pi.install': '安装并配置 Pi 插件',
   'agents.pi.update': '重新同步 Pi 配置',
   'agents.pi.installing': '正在安装并配置',
@@ -1534,7 +1534,7 @@ export const en: Record<MessageKey, string> = {
   'agents.launch.closeChatgpt': 'Close ChatGPT App',
   'agents.launch.closingChatgpt': 'Closing',
   'agents.pi.installTitle': 'Pi CLIProxyAPI provider',
-  'agents.pi.installDescription': 'Install the official plugin and write the current EasyCLIProxyAPI base URL and API key into Pi configuration.',
+  'agents.pi.installDescription': "Install the plugin and automatically configure Pi's baseUrl and API key.",
   'agents.pi.install': 'Install and Configure Pi',
   'agents.pi.update': 'Resync Pi Configuration',
   'agents.pi.installing': 'Installing and configuring',