feat: 新增模型管理和供应商配置功能

### v1.1.0
- #### Added
  - 新增 AI 笔记风格选择
  - 新增 AI 笔记返回格式选择
  - 添加 AI 自定义笔记备注 Prompt
  - 添加任务失败重试
  - 添加全局设置页，可在设置页进行模型设置

- #### Optimize
  - 优化前端样式，优化用户体验
  - 增加生成中间产物，可用于失败后加快生成速度
- #### Fix
  - 修复视频截图视频过早删除错误

BillNote_frontend/src/store/modelStore/index.ts

@@ -0,0 +1,101 @@
+import { create } from 'zustand'
+import { devtools } from 'zustand/middleware'
+import { fetchModels, addModel, fetchEnableModels } from '@/services/model.ts'
+
+interface IModel {
+  id: string
+  created: number
+  object: string
+  owned_by: string
+  permission: string
+  root: string
+}
+
+interface ModelStore {
+  models: IModel[]
+  modelList: []
+  loading: boolean
+  selectedModel: string
+  loadModels: (providerId: string) => Promise<void>
+  loadEnabledModels: () => Promise<void>
+  addNewModel: (providerId: string, modelId: string) => Promise<void>
+  setSelectedModel: (modelId: string) => void
+  clearModels: () => void
+}
+
+export const useModelStore = create<ModelStore>()(
+  devtools(set => ({
+    models: [],
+    loading: false,
+    selectedModel: '',
+    modelList: [],
+
+    loadEnabledModels: async () => {
+      try {
+        set({ loading: true })
+        const res = await fetchEnableModels()
+        if (res.data.code === 0 && res.data.data.length > 0) {
+          set({ modelList: res.data.data })
+        } else {
+          set({ modelList: [] })
+          console.error('模型列表加载失败')
+        }
+      } catch (error) {
+        set({ modelList: [] })
+        console.error('加载模型出错', error)
+      }
+    },
+    // 加载模型列表
+    loadModels: async (providerId: string) => {
+      try {
+        set({ loading: true })
+        const res = await fetchModels(providerId)
+        if (res.data.code === 0 && res.data.data.models.data.length > 0) {
+          set({ models: res.data.data.models.data })
+        } else {
+          set({ models: [] })
+          console.error('模型列表加载失败')
+        }
+      } catch (error) {
+        set({ models: [] })
+        console.error('加载模型出错', error)
+      } finally {
+        set({ loading: false })
+      }
+    },
+
+    // 新增模型
+    addNewModel: async (providerId: string, modelId: string) => {
+      try {
+        const res = await addModel({ provider_id: providerId, model_name: modelId })
+        if (res.code === 0) {
+          console.log('新增模型成功:', modelId)
+          // ✅ 新增成功以后，前端直接追加一条到 models 列表
+          set(state => ({
+            models: [
+              ...state.models,
+              {
+                id: modelId,
+                created: Date.now(),
+                object: 'model',
+                owned_by: '',
+                permission: '',
+                root: '',
+              },
+            ],
+          }))
+        } else {
+          console.error('新增模型失败')
+        }
+      } catch (error) {
+        console.error('添加模型出错', error)
+      }
+    },
+
+    // 设置选中的模型
+    setSelectedModel: modelId => set({ selectedModel: modelId }),
+
+    // 清空
+    clearModels: () => set({ models: [], selectedModel: '' }),
+  }))
+)