chore: add entrance about user guide and custom decoder

frontend/src/components/dialogs/PreferencesDialog.vue

@@ -13,6 +13,7 @@ import Edit from '@/components/icons/Edit.vue'
 import { joinCommand } from '@/utils/decoder_cmd.js'
 import AddLink from '@/components/icons/AddLink.vue'
 import Checked from '@/components/icons/Checked.vue'
+import { BrowserOpenURL } from 'wailsjs/runtime/runtime.js'
 
 const prefStore = usePreferencesStore()
 
@@ -145,6 +146,19 @@ const decoderColumns = computed(() => {
     ]
 })
 
+const openDecodeHelp = () => {
+    let helpUrl = ''
+    switch (prefStore.currentLanguage) {
+        case 'zh':
+            helpUrl = 'https://redis.tinycraft.cc/zh/guide/custom-decoder.html'
+            break
+        default:
+            helpUrl = 'https://redis.tinycraft.cc/guide/custom-decoder.html'
+            break
+    }
+    BrowserOpenURL(helpUrl)
+}
+
 const onSavePreferences = async () => {
     const success = await prefStore.savePreferences()
     if (success) {
@@ -354,13 +368,21 @@ const onClose = () => {
 
             <!-- custom decoder pane -->
             <n-tab-pane :tab="$t('preferences.decoder.name')" display-directive="show:lazy" name="decoder">
-                <n-space>
+                <n-space vertical>
+                    <n-space justify="space-between">
                         <n-button @click="dialogStore.openDecoderDialog()">
                             <template #icon>
                                 <n-icon :component="AddLink" size="18" />
                             </template>
                             {{ $t('preferences.decoder.new') }}
                         </n-button>
+                        <n-button @click="openDecodeHelp">
+                            <template #icon>
+                                <n-icon :component="Help" size="18" />
+                            </template>
+                            {{ $t('preferences.decoder.help') }}
+                        </n-button>
+                    </n-space>
                     <n-data-table
                         :columns="decoderColumns"
                         :data="decoderList"

frontend/src/components/sidebar/Ribbon.vue

@@ -76,6 +76,10 @@ const preferencesOptions = computed(() => {
             label: 'menu.report_bug',
             key: 'report',
         },
+        {
+            label: 'menu.user_guide',
+            key: 'help',
+        },
         {
             label: 'menu.check_update',
             key: 'update',
@@ -104,6 +108,13 @@ const onSelectPreferenceMenu = (key) => {
         case 'report':
             BrowserOpenURL('https://github.com/tiny-craft/tiny-rdm/issues')
             break
+        case 'help':
+            if (prefStore.currentLanguage === 'zh') {
+                BrowserOpenURL('https://redis.tinycraft.cc/zh/guide/intro.html')
+            } else {
+                BrowserOpenURL('https://redis.tinycraft.cc/guide/intro.html')
+            }
+            break
         case 'about':
             dialogStore.openAboutDialog()
             break

frontend/src/langs/en-us.json

@@ -71,7 +71,8 @@
       "decoder_name": "Name",
       "cmd_preview": "Preview",
       "status": "Status",
-      "path": "Decoder Execution Path"
+      "auto_enabled": "Automatic Decoding Enabled",
+      "help": "Help"
     }
   },
   "interface": {
@@ -395,6 +396,7 @@
     "close": "Close",
     "preferences": "Preferences",
     "help": "Help",
+    "user_guide": "User Guide",
     "check_update": "Check for Updates...",
     "report_bug": "Report a Bug",
     "about": "About"

frontend/src/langs/zh-cn.json

@@ -71,7 +71,8 @@
       "decoder_name": "解码器名称",
       "cmd_preview": "命令预览",
       "status": "状态",
-      "auto_enabled": "已加入自动解码"
+      "auto_enabled": "已加入自动解码",
+      "help": "帮助"
     }
   },
   "interface": {
@@ -395,6 +396,7 @@
     "close": "关闭",
     "preferences": "偏好设置",
     "help": "帮助",
+    "user_guide": "使用指南",
     "check_update": "检查更新...",
     "report_bug": "报告错误",
     "about": "关于"