feat(ui): 美化启动界面并重构 /is 工具/插件展示

- 缩小标题加 ❯ 引导符、彩色版本号、中文说明
- 去除启动头部段落间空行
- /is 本地扩展和 npm 扩展合并为 [插件] 分组展示
- /is 新增 [工具] 区块显示所有注册工具及激活状态

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

packages/ai/src/models.generated.ts

@@ -4746,6 +4746,42 @@ export const MODELS = {
 			contextWindow: 262144,
 			maxTokens: 32768,
 		} satisfies Model<"google-generative-ai">,
+		"gemma-4-E2B-it": {
+			id: "gemma-4-E2B-it",
+			name: "Gemma 4 E2B IT",
+			api: "google-generative-ai",
+			provider: "google",
+			baseUrl: "https://generativelanguage.googleapis.com/v1beta",
+			reasoning: true,
+			thinkingLevelMap: {"off":null,"minimal":"MINIMAL","low":null,"medium":null,"high":"HIGH"},
+			input: ["text", "image"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 131072,
+			maxTokens: 8192,
+		} satisfies Model<"google-generative-ai">,
+		"gemma-4-E4B-it": {
+			id: "gemma-4-E4B-it",
+			name: "Gemma 4 E4B IT",
+			api: "google-generative-ai",
+			provider: "google",
+			baseUrl: "https://generativelanguage.googleapis.com/v1beta",
+			reasoning: true,
+			thinkingLevelMap: {"off":null,"minimal":"MINIMAL","low":null,"medium":null,"high":"HIGH"},
+			input: ["text", "image"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 131072,
+			maxTokens: 8192,
+		} satisfies Model<"google-generative-ai">,
 	},
 	"google-vertex": {
 		"gemini-1.5-flash": {
@@ -12830,6 +12866,25 @@ export const MODELS = {
 			contextWindow: 262144,
 			maxTokens: 131000,
 		} satisfies Model<"openai-completions">,
+		"moonshotai/Kimi-K2.7-Code": {
+			id: "moonshotai/Kimi-K2.7-Code",
+			name: "Kimi K2.7 Code",
+			api: "openai-completions",
+			provider: "together",
+			baseUrl: "https://api.together.ai/v1",
+			compat: {"supportsStore":false,"supportsDeveloperRole":false,"supportsReasoningEffort":false,"maxTokensField":"max_tokens","supportsStrictMode":false,"supportsLongCacheRetention":false,"thinkingFormat":"together"},
+			reasoning: true,
+			thinkingLevelMap: {"minimal":null,"low":null,"medium":null},
+			input: ["text"],
+			cost: {
+				input: 0.95,
+				output: 4,
+				cacheRead: 0.19,
+				cacheWrite: 0,
+			},
+			contextWindow: 262144,
+			maxTokens: 131072,
+		} satisfies Model<"openai-completions">,
 		"nvidia/nemotron-3-ultra-550b-a55b": {
 			id: "nvidia/nemotron-3-ultra-550b-a55b",
 			name: "Nemotron 3 Ultra 550B A55B",