feat(admin): 仪表盘重构、代理线路修复与后台体验优化

- 各角色仪表盘：KPI 可点击跳转、快捷入口、去重冗余区块，代理/站点降级 analytics
- 代理线路：创建玩家权限、侧栏搜索、深链 URL、档案保存与删除预检等修复
- 统一密码最短 6 位；代理模块表格/侧栏背景色一致（admin-table-inset）
- 报表、钱包、对账、开奖、结算、配置等模块结构与 i18n 同步更新

src/i18n/locales/en/config.json

@@ -133,7 +133,7 @@
     },
     "form": {
       "adminNicknameRequired": "Site admin nickname is required",
-      "adminPasswordRequired": "Initial site admin password must be at least 8 characters",
+      "adminPasswordRequired": "Initial site admin password must be at least 6 characters",
       "adminUsernameRequired": "Site admin username is required",
       "codeRequired": "site_code is required",
       "required": "Site name is required"
@@ -147,7 +147,7 @@
     "placeholders": {
       "adminEmail": "Enter email",
       "adminNickname": "Enter account nickname",
-      "adminPassword": "At least 8 characters",
+      "adminPassword": "at least 6 characters",
       "adminUsername": "Enter admin username",
       "code": "Enter site identifier, for example partner-a",
       "connectivityPlayerId": "Enter player ID, for example 10001",
@@ -527,10 +527,12 @@
     }
   },
   "system": {
+    "pageTitle": "System settings",
+
     "confirmSaveCurrencyFormatDescription": "This updates decimal places and separators.",
     "confirmSaveCurrencyFormatTitle": "Save currency display format?",
     "confirmSaveDescription": "This updates draw review, cooldown, auto settlement/approval/payout, and play-rules display. It may affect site-wide operation.",
-    "confirmSaveDrawDescription": "This updates draw review, schedule timing, and cooldown in this block only.",
+    "confirmSaveDrawDescription": "This updates manual draw review and cooldown duration only.",
     "confirmSaveDrawTitle": "Save draw parameters?",
     "confirmSaveFrontendDescription": "This updates play-rules HTML on the player site. Draw and settlement logic are not changed.",
     "confirmSaveFrontendTitle": "Save front-end display settings?",
@@ -591,12 +593,33 @@
     "saveSettlementSuccess": "Settlement automation saved",
     "saveSuccess": "System settings saved",
     "sections": {
+      "deployment": "Deployment (read-only)",
+      "deploymentDescription": "Default currency and draw schedule are set in server .env; this block shows effective values.",
       "currencyFormat": "Currency display format",
       "currencyFormatDescription": "Decimals and separators for amounts across the site (separate from currency master data).",
-      "draw": "Draw schedule and review",
-      "drawDescription": "Controls draw timing, close window, manual review, and cooldown. Only changed fields in this block are submitted.",
+      "draw": "Draw review",
+      "drawDescription": "Manual review after RNG and post-publish cooldown.",
       "settlement": "Settlement automation",
-      "settlementDescription": "Controls whether tick auto-runs settlement, approval, and payout. Only changed fields in this block are submitted."
+      "settlementDescription": "In order: auto settlement → auto approve → auto payout. When off, handle manually in the relevant module."
+    },
+    "deployment": {
+      "footer": "Restart PHP or refresh config cache after changes. Contact ops if unsure.",
+      "fields": {
+        "default_currency": "Default currency",
+        "draw_timezone": "Draw timezone",
+        "draw_interval_minutes": "Draw interval (minutes)",
+        "draw_betting_window_seconds": "Betting window (seconds)",
+        "draw_close_before_draw_seconds": "Close before draw (seconds)",
+        "draw_buffer_draws_ahead": "Pre-generated future draws"
+      },
+      "hints": {
+        "default_currency": "Default for new players when currency is unspecified",
+        "draw_timezone": "Timezone for draw schedule and display",
+        "draw_interval_minutes": "Minutes between consecutive draw times",
+        "draw_betting_window_seconds": "How long betting stays open each draw",
+        "draw_close_before_draw_seconds": "Seconds before draw time to stop accepting bets",
+        "draw_buffer_draws_ahead": "How many future draws the scheduler pre-creates"
+      }
     },
     "states": {
       "disabled": "Disabled",
@@ -630,19 +653,17 @@
     "count": "{{count}} items",
     "current": "Current",
     "delete": "Delete",
-    "deleteConfirmDescription": "Version ID {{id}} (version_no {{version}}) will be permanently deleted. Active versions cannot be deleted.",
+    "deleteConfirmDescription": "Version v{{version}} will be deleted. This cannot be undone.",
     "deleteConfirmTitle": "Delete this version?",
     "effectiveAt": "Effective at: {{value}}",
     "empty": "No version records yet.",
     "loading": "Loading…",
     "moreActions": "More actions for v{{version}}",
-    "noneSelected": "No version selected",
+    "noneSelected": "Select version",
     "note": "Note: {{value}}",
     "rollback": "Rollback",
     "selected": "Selected",
-    "sheetDescription": "Choose a version to view on this page. Drafts are editable, while active and archived versions are read-only.",
-    "sheetTitle": "Switch configuration version",
-    "switch": "Switch version",
+    "sheetTitle": "Versions",
     "view": "View"
   },
   "versionToolbar": {