feat(client): bio editor

Signed-off-by: Noa Virellia <noa@requiem.garden>

.env.development

@@ -1 +1,2 @@
 TZ=Asia/Shanghai
+LOG_LEVEL=debug

.gitignore

@@ -46,3 +46,6 @@ go.work.sum
 .DS_Store
 __MACOSX
 ._*
+
+# go gen
+*_gen.go

Containerfile

@@ -0,0 +1,26 @@
+FROM docker.io/node:22-alpine AS client-cms-build
+RUN apk add just -y
+RUN npm install -g corepack && \
+    corepack enable
+WORKDIR /app
+ENV VITE_APP_BASE_URL=$CLIENT_BASE_URL
+COPY . .
+RUN just build-client-cms
+
+FROM docker.io/busybox:1.37 AS client-cms
+WORKDIR /app
+COPY --from=client-build /app/.outputs/client/cms/dist .
+EXPOSE 3000
+ENTRYPOINT ["httpd", "-f", "-p", "3000", "-h", "/app", "-v"]
+
+FROM docker.io/golang:1.25.5-alpine AS backend-build
+WORKDIR /app
+COPY . /app
+RUN go mod tidy && \
+    go build -o /app/nixcn-cms
+
+FROM docker.io/alpine:3.23 AS backend
+WORKDIR /app
+COPY --from=backend-build /app/nixcn-cms /app/nixcn-cms
+EXPOSE 8000
+ENTRYPOINT [ "/app/nixcn-cms" ]

client/cms/eslint.config.js

@@ -3,7 +3,7 @@ import pluginQuery from '@tanstack/eslint-plugin-query';
 
 export default antfu({
   gitignore: true,
-  ignores: ['**/node_modules/**', '**/dist/**', 'bun.lock', '**/routeTree.gen.ts', '**/ui/**'],
+  ignores: ['**/node_modules/**', '**/dist/**', 'bun.lock', '**/routeTree.gen.ts', '**/ui/**', 'src/components/editor/**/*'],
   react: true,
   stylistic: {
     semi: true,

client/cms/package.json

@@ -37,21 +37,27 @@
     "@tanstack/react-table": "^8.21.3",
     "@tanstack/zod-adapter": "^1.143.4",
     "@tanstack/zod-form-adapter": "^0.42.1",
+    "@uiw/react-md-editor": "^4.0.11",
     "axios": "^1.13.2",
+    "base-64": "^1.0.0",
+    "buffer": "^6.0.3",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "culori": "^4.0.2",
     "immer": "^11.1.0",
+    "lodash-es": "^4.17.22",
     "lucide-react": "^0.562.0",
     "next-themes": "^0.4.6",
     "qrcode": "^1.5.4",
     "react": "^19.2.0",
     "react-dom": "^19.2.0",
     "react-hook-form": "^7.69.0",
+    "react-markdown": "^10.1.0",
     "recharts": "2.15.4",
     "sonner": "^2.0.7",
     "tailwind-merge": "^3.4.0",
     "tailwindcss": "^4.1.18",
+    "utf8": "^3.0.0",
     "vaul": "^1.1.2",
     "zod": "^4.2.1",
     "zustand": "^5.0.9"
@@ -60,13 +66,17 @@
     "@antfu/eslint-config": "^6.7.1",
     "@eslint-react/eslint-plugin": "^2.3.13",
     "@eslint/js": "^9.39.1",
+    "@tailwindcss/typography": "^0.5.19",
     "@tanstack/eslint-plugin-query": "^5.91.2",
     "@tanstack/router-plugin": "^1.141.7",
+    "@types/base-64": "^1.0.2",
     "@types/culori": "^4.0.1",
+    "@types/lodash-es": "^4.17.12",
     "@types/node": "^25.0.3",
     "@types/qrcode": "^1.5.6",
     "@types/react": "^19.2.5",
     "@types/react-dom": "^19.2.3",
+    "@types/utf8": "^3.0.3",
     "@vitejs/plugin-react": "^5.1.1",
     "eslint": "^9.39.1",
     "eslint-plugin-react-hooks": "^7.0.1",
@@ -75,6 +85,7 @@
     "lint-staged": "^16.2.7",
     "simple-git-hooks": "^2.13.1",
     "tw-animate-css": "^1.4.0",
+    "type-fest": "^5.4.1",
     "typescript": "~5.9.3",
     "typescript-eslint": "^8.46.4",
     "vite": "^7.2.4",
@@ -85,5 +96,6 @@
   },
   "lint-staged": {
     "*": "eslint --fix"
-  }
+  },
+  "packageManager": "pnpm@10.28.1+sha512.7d7dbbca9e99447b7c3bf7a73286afaaf6be99251eb9498baefa7d406892f67b879adb3a1d7e687fc4ccc1a388c7175fbaae567a26ab44d1067b54fcb0d6a316"
 }

client/cms/src/components/profile/edit-profile-dialog.tsx

@@ -0,0 +1,152 @@
+import { useForm } from '@tanstack/react-form';
+import { toast } from 'sonner';
+import z from 'zod';
+import { Button } from '@/components/ui/button';
+import {
+  Dialog,
+  DialogClose,
+  DialogContent,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+  DialogTrigger,
+} from '@/components/ui/dialog';
+import {
+  Field,
+  FieldError,
+  FieldLabel,
+} from '@/components/ui/field';
+import {
+  Input,
+} from '@/components/ui/input';
+import { useUpdateUser } from '@/hooks/data/useUpdateUser';
+import { useUserInfo } from '@/hooks/data/useUserInfo';
+
+const formSchema = z.object({
+  username: z.string().min(5),
+  nickname: z.string().min(1),
+  subtitle: z.string().min(1),
+  avatar: z.url().min(1),
+});
+export function EditProfileDialog() {
+  const { data: user } = useUserInfo();
+  const { mutateAsync } = useUpdateUser();
+
+  const form = useForm({
+    defaultValues: {
+      avatar: user.avatar,
+      username: user.username,
+      nickname: user.nickname,
+      subtitle: user.subtitle,
+    },
+    validators: {
+      onBlur: formSchema,
+    },
+    onSubmit: async ({
+      value,
+    }) => {
+      try {
+        await mutateAsync(value);
+        toast.success('个人资料更新成功');
+      }
+      catch (error) {
+        console.error('Form submission error', error);
+        toast.error('更新个人资料失败，请重试');
+      }
+    },
+  });
+
+  return (
+    <Dialog>
+      <DialogTrigger asChild>
+        <Button variant="outline" className="w-full" size="lg">编辑个人资料</Button>
+      </DialogTrigger>
+      <DialogContent className="sm:max-w-[425px]">
+        <form
+          onSubmit={(e) => {
+            e.preventDefault();
+            e.stopPropagation();
+            void form.handleSubmit();
+          }}
+          className="grid gap-4"
+        >
+          <DialogHeader>
+            <DialogTitle>编辑个人资料</DialogTitle>
+          </DialogHeader>
+          <form.Field name="username">
+            {field => (
+              <Field>
+                <FieldLabel htmlFor="username">用户名</FieldLabel>
+                <Input
+                  id="username"
+                  name="username"
+                  placeholder={user.username}
+                  value={field.state.value}
+                  onBlur={field.handleBlur}
+                  onChange={e => field.handleChange(e.target.value)}
+                />
+                <FieldError errors={field.state.meta.errors} />
+              </Field>
+            )}
+          </form.Field>
+          <form.Field name="nickname">
+            {field => (
+              <Field>
+                <FieldLabel htmlFor="nickname">昵称</FieldLabel>
+                <Input
+                  id="nickname"
+                  name="nickname"
+                  placeholder={user.nickname}
+                  value={field.state.value}
+                  onBlur={field.handleBlur}
+                  onChange={e => field.handleChange(e.target.value)}
+                />
+                <FieldError errors={field.state.meta.errors} />
+              </Field>
+            )}
+          </form.Field>
+          <form.Field name="subtitle">
+            {field => (
+              <Field>
+                <FieldLabel htmlFor="subtitle">副标题</FieldLabel>
+                <Input
+                  id="subtitle"
+                  name="subtitle"
+                  placeholder={user.subtitle}
+                  value={field.state.value}
+                  onBlur={field.handleBlur}
+                  onChange={e => field.handleChange(e.target.value)}
+                />
+                <FieldError errors={field.state.meta.errors} />
+              </Field>
+            )}
+          </form.Field>
+          <form.Field name="avatar">
+            {field => (
+              <Field>
+                <FieldLabel htmlFor="avatar">头像链接</FieldLabel>
+                <Input
+                  id="avatar"
+                  name="avatar"
+                  placeholder={user.avatar}
+                  value={field.state.value}
+                  onBlur={field.handleBlur}
+                  onChange={e => field.handleChange(e.target.value)}
+                />
+                <FieldError errors={field.state.meta.errors} />
+              </Field>
+            )}
+          </form.Field>
+          <DialogFooter>
+            <DialogClose asChild>
+              <Button variant="outline">取消</Button>
+            </DialogClose>
+            <DialogClose asChild>
+              <Button type="submit">保存</Button>
+            </DialogClose>
+          </DialogFooter>
+        </form>
+      </DialogContent>
+    </Dialog>
+  );
+}

client/cms/src/components/profile/main-profile.tsx

@@ -0,0 +1,82 @@
+import MDEditor from '@uiw/react-md-editor';
+import { isNil } from 'lodash-es';
+import { Mail, Pencil } from 'lucide-react';
+import { useState } from 'react';
+import Markdown from 'react-markdown';
+import { toast } from 'sonner';
+import { Avatar, AvatarFallback, AvatarImage } from '@/components/ui/avatar';
+import { useUpdateUser } from '@/hooks/data/useUpdateUser';
+import { useUserInfo } from '@/hooks/data/useUserInfo';
+import { base64ToUtf8, utf8ToBase64 } from '@/lib/utils';
+import { Button } from '../ui/button';
+import { EditProfileDialog } from './edit-profile-dialog';
+
+export function MainProfile() {
+  const { data: user } = useUserInfo();
+  const [bio, setBio] = useState<string | undefined>(() => base64ToUtf8(user.bio));
+  const [enableBioEdit, setEnableBioEdit] = useState(false);
+  const { mutateAsync } = useUpdateUser();
+
+  return (
+    <div className="flex flex-col justify-center w-full lg:w-auto h-full lg:h-auto lg:flex-row lg:gap-8">
+      <div className="flex w-full flex-row mt-2 lg:mt-0 lg:flex-col lg:w-max">
+        <div className="flex flex-col w-full gap-3">
+          <div className="flex flex-col w-full gap-3">
+            <div className="flex flex-row gap-3 w-full lg:flex-col">
+              <Avatar className="size-16 rounded-full border-2 border-muted lg:size-64">
+                <AvatarImage src={user.avatar} alt={user.nickname} />
+                <AvatarFallback className="rounded-lg">CN</AvatarFallback>
+              </Avatar>
+              <div className="flex flex-1 flex-col justify-center lg:mt-3">
+                <span className="font-semibold text-2xl" aria-hidden="true">{user.nickname}</span>
+                <span className="text-[20px] text-muted-foreground" aria-hidden="true">{user.subtitle}</span>
+              </div>
+            </div>
+            <div className="flex flex-row gap-2 items-center text-sm px-1 lg:px-0">
+              <Mail className="h-4 w-4 stroke-muted-foreground" />
+              {user.email}
+            </div>
+          </div>
+          <EditProfileDialog />
+        </div>
+      </div>
+      <section className="relative rounded-md border border-muted w-full flex-1 lg:flex-auto min-h-72 lg:h-full mt-4 lg:mt-0 prose dark:prose-invert max-w-[1012px] self-center">
+        {/* Bio */}
+        {enableBioEdit
+          ? (
+            <MDEditor
+              value={bio}
+              onChange={setBio}
+              height="100%"
+            />
+          )
+          : <div className="p-6 prose dark:prose-invert"><Markdown>{bio}</Markdown></div>}
+        <Button
+          className="absolute bottom-4 right-4"
+          // eslint-disable-next-line ts/no-misused-promises
+          onClick={async () => {
+            if (!enableBioEdit) {
+              setEnableBioEdit(true);
+            }
+            else {
+              if (!isNil(bio)) {
+                try {
+                  await mutateAsync({ bio: utf8ToBase64(bio) });
+                  setEnableBioEdit(false);
+                }
+                catch (error) {
+                  console.error(error);
+                  toast.error('个人简介更新失败');
+                }
+              }
+            }
+          }}
+          size="icon-sm"
+          variant={enableBioEdit ? 'default' : 'outline'}
+        >
+          <Pencil />
+        </Button>
+      </section>
+    </div>
+  );
+}

client/cms/src/hooks/data/useUpdateUser.ts

@@ -0,0 +1,22 @@
+import { useMutation, useQueryClient } from '@tanstack/react-query';
+import { axiosClient } from '@/lib/axios';
+
+interface UpdateUserPayload {
+  avatar?: string;
+  bio?: string;
+  nickname?: string;
+  subtitle?: string;
+  username?: string;
+}
+
+export function useUpdateUser() {
+  const queryClient = useQueryClient();
+  return useMutation({
+    mutationFn: async (payload: UpdateUserPayload) => {
+      return axiosClient.patch<{ status: string }>('/user/update', payload);
+    },
+    onSuccess: async () => {
+      await queryClient.invalidateQueries({ queryKey: ['userInfo'] });
+    },
+  });
+}

client/cms/src/hooks/data/useUserInfo.ts

@@ -6,13 +6,14 @@ export function useUserInfo() {
     queryKey: ['userInfo'],
     queryFn: async () => {
       const response = await axiosClient.get<{
+        username: string;
         user_id: string;
         email: string;
         type: string;
         nickname: string;
         subtitle: string;
         avatar: string;
-        checkin: string | null;
+        bio: string;
       }
       >('/user/info');
       return response.data;

client/cms/src/index.css

@@ -1,5 +1,6 @@
 @import url("https://fonts.googleapis.com/css2?family=Noto+Sans+Mono:wght@100..900&display=swap");
 @import "tailwindcss";
+@plugin "@tailwindcss/typography";
 @import "tw-animate-css";
 
 @custom-variant dark (&:is(.dark *));

client/cms/src/lib/axios.ts

@@ -0,0 +1,67 @@
+import type { AxiosError, AxiosRequestConfig } from 'axios';
+import type { JsonValue } from 'type-fest';
+import axios from 'axios';
+import { isNil } from 'lodash-es';
+import { router } from '@/lib/router';
+import { clearTokens, doRefreshToken, getRefreshToken, getToken, setRefreshToken, setToken } from './token';
+
+export const HEADER_API_VERSION = {
+  'X-Api-Version': 'latest',
+};
+
+export const axiosClient = axios.create({
+  baseURL: '/api/v1/',
+  headers: HEADER_API_VERSION,
+});
+
+axiosClient.interceptors.request.use((config) => {
+  const token = getToken();
+  if (token !== null) {
+    config.headers = config.headers ?? {};
+    config.headers.Authorization = `Bearer ${token}`;
+  }
+  return config;
+});
+
+type RetryConfig = AxiosRequestConfig & { _retry?: boolean };
+
+interface ResponseData {
+  code: number;
+  error_id: string;
+  status: string;
+  data: JsonValue;
+}
+
+axiosClient.interceptors.response.use(async (response) => {
+  const data = response.data as ResponseData;
+  if (data.code !== 200) {
+    return Promise.reject(data);
+  }
+  response.data = data.data;
+  return response;
+}, async (error: AxiosError) => {
+  const originalRequest = error.config as RetryConfig | undefined;
+  if (!error.response || error.response.status !== 401 || !originalRequest) {
+    return Promise.reject(error);
+  }
+  if (error.response.status === 401 && originalRequest.url !== '/auth/refresh' && !isNil(getRefreshToken())) {
+    try {
+      const maybeRefreshTokenResponse = await doRefreshToken();
+      if (maybeRefreshTokenResponse.status !== 200) {
+        throw new Error('Failed to refresh token');
+      }
+      const { access_token, refresh_token } = maybeRefreshTokenResponse.data;
+      originalRequest.headers = originalRequest.headers ?? {};
+      originalRequest.headers.Authorization = `Bearer ${access_token}`;
+      setToken(access_token);
+      setRefreshToken(refresh_token);
+      return await axiosClient(originalRequest);
+    }
+    // eslint-disable-next-line unused-imports/no-unused-vars
+    catch (e) {
+      // Should remove token (tokens are out of date)
+      clearTokens();
+      await router.navigate({ to: '/authorize' });
+    }
+  }
+});

client/cms/src/lib/token.ts

@@ -1,4 +1,4 @@
-import axios from 'axios';
+import { axiosClient, HEADER_API_VERSION } from './axios';
 
 export function setToken(token: string) {
   localStorage.setItem('token', token);
@@ -30,11 +30,11 @@ export function clearTokens() {
 }
 
 export async function doSetTokenByCode(code: string) {
-  const { data } = await axios.post<{ access_token: string; refresh_token: string }>('/api/v1/auth/token', { code });
+  const { data } = await axiosClient.post<{ access_token: string; refresh_token: string }>('/auth/token', { code }, { headers: HEADER_API_VERSION });
   setToken(data.access_token);
   setRefreshToken(data.refresh_token);
 }
 
 export async function doRefreshToken() {
-  return axios.post<{ access_token: string; refresh_token: string }>('/api/v1/auth/refresh', { refresh_token: getRefreshToken() });
+  return axiosClient.post<{ access_token: string; refresh_token: string }>('/auth/refresh', { refresh_token: getRefreshToken() }, { headers: HEADER_API_VERSION });
 }

client/cms/src/lib/utils.ts

@@ -0,0 +1,19 @@
+import type { ClassValue } from 'clsx';
+// eslint-disable-next-line unicorn/prefer-node-protocol
+import { Buffer } from 'buffer';
+import { clsx } from 'clsx';
+import { twMerge } from 'tailwind-merge';
+
+export function cn(...inputs: ClassValue[]) {
+  return twMerge(clsx(inputs));
+}
+
+export function base64ToUtf8(base64: string): string {
+  return new TextDecoder('utf-8').decode(
+    Uint8Array.from(Buffer.from(base64, 'base64')),
+  );
+}
+
+export function utf8ToBase64(utf8: string): string {
+  return Buffer.from(utf8, 'utf-8').toString('base64');
+}

client/cms/src/routeTree.gen.ts

@@ -47,11 +47,11 @@ const SidebarLayoutProfileRoute = SidebarLayoutProfileRouteImport.update({
 } as any)
 
 export interface FileRoutesByFullPath {
+  '/': typeof SidebarLayoutIndexRoute
   '/authorize': typeof AuthorizeRoute
   '/magicLinkSent': typeof MagicLinkSentRoute
   '/token': typeof TokenRoute
   '/profile': typeof SidebarLayoutProfileRoute
-  '/': typeof SidebarLayoutIndexRoute
 }
 export interface FileRoutesByTo {
   '/authorize': typeof AuthorizeRoute
@@ -71,7 +71,7 @@ export interface FileRoutesById {
 }
 export interface FileRouteTypes {
   fileRoutesByFullPath: FileRoutesByFullPath
-  fullPaths: '/authorize' | '/magicLinkSent' | '/token' | '/profile' | '/'
+  fullPaths: '/' | '/authorize' | '/magicLinkSent' | '/token' | '/profile'
   fileRoutesByTo: FileRoutesByTo
   to: '/authorize' | '/magicLinkSent' | '/token' | '/profile' | '/'
   id:
@@ -117,7 +117,7 @@ declare module '@tanstack/react-router' {
     '/_sidebarLayout': {
       id: '/_sidebarLayout'
       path: ''
-      fullPath: ''
+      fullPath: '/'
       preLoaderRoute: typeof SidebarLayoutRouteImport
       parentRoute: typeof rootRouteImport
     }

client/cms/src/routes/_sidebarLayout/index.tsx

@@ -1,5 +1,4 @@
 import { createFileRoute, redirect } from '@tanstack/react-router';
-import { CheckinCard } from '@/components/workbenchCards/checkin';
 import { hasToken } from '@/lib/token';
 
 export const Route = createFileRoute('/_sidebarLayout/')({
@@ -21,7 +20,6 @@ function Index() {
         grid grid-cols-1 gap-4 px-4 auto-rows-[minmax(175px,auto)] items-stretch
         *:data-[slot=card]:bg-linear-to-t *:data-[slot=card]:shadow-xs lg:px-6 @xl/main:grid-cols-2 @5xl/main:grid-cols-4"
       >
-        <CheckinCard />
       </div>
     </div>
   );

client/cms/src/routes/_sidebarLayout/profile.tsx

@@ -7,7 +7,7 @@ export const Route = createFileRoute('/_sidebarLayout/profile')({
 
 function RouteComponent() {
   return (
-    <div className="flex min-h-[560px] flex-col gap-6 px-4 py-6">
+    <div className="flex h-full flex-col gap-6 px-4 py-6">
       <MainProfile />
     </div>
   );

client/cms/src/routes/authorize.tsx

@@ -1,7 +1,9 @@
 import { createFileRoute } from '@tanstack/react-router';
 import { zodValidator } from '@tanstack/zod-adapter';
+import { isNil } from 'lodash-es';
 import z from 'zod';
 import { LoginForm } from '@/components/login-form';
+import { axiosClient } from '@/lib/axios';
 import { generateOAuthState } from '@/lib/random';
 import { getToken } from '@/lib/token';
 
@@ -22,15 +24,21 @@ export const Route = createFileRoute('/authorize')({
 function RouteComponent() {
   const token = getToken();
   const oauthParams = Route.useSearch();
-  if (token !== null) {
-    const base = new URL(window.location.origin);
-    const url = new URL('/api/v1/auth/redirect', base);
-    url.searchParams.set('client_id', oauthParams.client_id);
-    url.searchParams.set('response_type', oauthParams.response_type);
-    url.searchParams.set('redirect_uri', oauthParams.redirect_uri);
-    url.searchParams.set('state', oauthParams.state);
-    window.location.href = url.toString();
-    return null;
+  /**
+   * Auth by Token Flow
+   */
+  if (!isNil(token)) {
+    axiosClient.post<{ redirect_uri: string }>('/auth/exchange', {
+      client_id: oauthParams.client_id,
+      redirect_uri: oauthParams.redirect_uri,
+      state: oauthParams.state,
+    }).then((res) => {
+      window.location.href = res.data.redirect_uri;
+    }).catch((e) => {
+      console.error(e);
+      return 'Token exchange failed';
+    });
+    return 'Redirecting';
   }
   return (
     <div className="bg-background flex min-h-svh flex-col items-center justify-center gap-6 p-6 md:p-10">

client/cms/src/routes/magicLinkSent.tsx

@@ -6,7 +6,6 @@ import NixOSLogo from '@/assets/nixos.svg?react';
 const paramsSchema = z.object({
   email: z.string().optional(),
 });
-
 export const Route = createFileRoute('/magicLinkSent')({
   component: RouteComponent,
   validateSearch: zodValidator(paramsSchema),
@@ -16,7 +15,8 @@ function RouteComponent() {
   const { email } = Route.useSearch();
   return email !== undefined
     ? (
-        <div className="
+        <div
+          className="
       bg-background flex min-h-svh flex-row items-center justify-center gap-6 p-6 md:p-10"
         >
           <NixOSLogo className="size-12" />
@@ -29,5 +29,7 @@ function RouteComponent() {
           {email}
         </div>
       )
-    : <Navigate to="/login" />;
+    : (
+        <Navigate to="/authorize" />
+      );
 }

client/cms/vite.config.ts

@@ -23,10 +23,10 @@ export default defineConfig({
   },
   server: {
     proxy: {
-      '/api': 'http://10.0.0.250:8000',
+      '/api': 'http://10.0.0.10:8000',
     },
     host: '0.0.0.0',
     port: 5173,
-    allowedHosts: ['test.sne.moe'],
+    allowedHosts: ['nix.org.cn', 'nixos.party'],
   },
 });

client/mobile/.envrc

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+
+source_up
+
+fvm install
+
+PATH_add .fvm/flutter_sdk/bin
+PATH_add .fvm/flutter_sdk/bin/cache/dart-sdk/bin

client/mobile/.fvmrc

@@ -0,0 +1,3 @@
+{
+  "flutter": "3.38.0"
+}

client/mobile/.gitignore

@@ -0,0 +1,19 @@
+# fvm
+.fvm/
+
+# dart
+.dart_tool/
+.packages
+.pub-cache/
+.pub/
+
+# build
+build/
+
+# vscode
+.vscode/
+
+# idea
+.idea/
+*.iml
+android/*.iml

client/mobile/.metadata

@@ -0,0 +1,33 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: "a0e9b9dbf78c8a5ef39b45a7efd40ed2de19c1a7"
+  channel: "stable"
+
+project_type: app
+
+# Tracks metadata for the flutter migrate command
+migration:
+  platforms:
+    - platform: root
+      create_revision: a0e9b9dbf78c8a5ef39b45a7efd40ed2de19c1a7
+      base_revision: a0e9b9dbf78c8a5ef39b45a7efd40ed2de19c1a7
+    - platform: android
+      create_revision: a0e9b9dbf78c8a5ef39b45a7efd40ed2de19c1a7
+      base_revision: a0e9b9dbf78c8a5ef39b45a7efd40ed2de19c1a7
+    - platform: ios
+      create_revision: a0e9b9dbf78c8a5ef39b45a7efd40ed2de19c1a7
+      base_revision: a0e9b9dbf78c8a5ef39b45a7efd40ed2de19c1a7
+
+  # User provided section
+
+  # List of Local paths (relative to this file) that should be
+  # ignored by the migrate tool.
+  #
+  # Files that are not part of the templates will be ignored by default.
+  unmanaged_files:
+    - 'lib/main.dart'
+    - 'ios/Runner.xcodeproj/project.pbxproj'

client/mobile/README.md

@@ -0,0 +1,16 @@
+# nixcn
+
+A new Flutter project.
+
+## Getting Started
+
+This project is a starting point for a Flutter application.
+
+A few resources to get you started if this is your first Flutter project:
+
+- [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
+- [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook)
+
+For help getting started with Flutter development, view the
+[online documentation](https://docs.flutter.dev/), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.

client/mobile/analysis_options.yaml

@@ -0,0 +1,28 @@
+# This file configures the analyzer, which statically analyzes Dart code to
+# check for errors, warnings, and lints.
+#
+# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
+# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
+# invoked from the command line by running `flutter analyze`.
+
+# The following line activates a set of recommended lints for Flutter apps,
+# packages, and plugins designed to encourage good coding practices.
+include: package:flutter_lints/flutter.yaml
+
+linter:
+  # The lint rules applied to this project can be customized in the
+  # section below to disable rules from the `package:flutter_lints/flutter.yaml`
+  # included above or to enable additional rules. A list of all available lints
+  # and their documentation is published at https://dart.dev/lints.
+  #
+  # Instead of disabling a lint rule for the entire project in the
+  # section below, it can also be suppressed for a single line of code
+  # or a specific dart file by using the `// ignore: name_of_lint` and
+  # `// ignore_for_file: name_of_lint` syntax on the line or in the file
+  # producing the lint.
+  rules:
+    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
+    # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options

client/mobile/android/.gitignore

@@ -0,0 +1,14 @@
+gradle-wrapper.jar
+/.gradle
+/captures/
+/gradlew
+/gradlew.bat
+/local.properties
+GeneratedPluginRegistrant.java
+.cxx/
+
+# Remember to never publicly share your keystore.
+# See https://flutter.dev/to/reference-keystore
+key.properties
+**/*.keystore
+**/*.jks

client/mobile/android/app/build.gradle.kts

@@ -0,0 +1,44 @@
+plugins {
+    id("com.android.application")
+    id("kotlin-android")
+    // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
+    id("dev.flutter.flutter-gradle-plugin")
+}
+
+android {
+    namespace = "io.asnk.applications.nixcn"
+    compileSdk = flutter.compileSdkVersion
+    ndkVersion = flutter.ndkVersion
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_17.toString()
+    }
+
+    defaultConfig {
+        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
+        applicationId = "io.asnk.applications.nixcn"
+        // You can update the following values to match your application needs.
+        // For more information, see: https://flutter.dev/to/review-gradle-config.
+        minSdk = flutter.minSdkVersion
+        targetSdk = flutter.targetSdkVersion
+        versionCode = flutter.versionCode
+        versionName = flutter.versionName
+    }
+
+    buildTypes {
+        release {
+            // TODO: Add your own signing config for the release build.
+            // Signing with the debug keys for now, so `flutter run --release` works.
+            signingConfig = signingConfigs.getByName("debug")
+        }
+    }
+}
+
+flutter {
+    source = "../.."
+}

client/mobile/android/app/src/debug/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- The INTERNET permission is required for development. Specifically,
+         the Flutter tool needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>

client/mobile/android/app/src/main/AndroidManifest.xml

@@ -0,0 +1,45 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <application
+        android:label="nixcn"
+        android:name="${applicationName}"
+        android:icon="@mipmap/ic_launcher">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:launchMode="singleTop"
+            android:taskAffinity=""
+            android:theme="@style/LaunchTheme"
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
+            android:hardwareAccelerated="true"
+            android:windowSoftInputMode="adjustResize">
+            <!-- Specifies an Android theme to apply to this Activity as soon as
+                 the Android process has started. This theme is visible to the user
+                 while the Flutter UI initializes. After that, this theme continues
+                 to determine the Window background behind the Flutter UI. -->
+            <meta-data
+              android:name="io.flutter.embedding.android.NormalTheme"
+              android:resource="@style/NormalTheme"
+              />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+        <!-- Don't delete the meta-data below.
+             This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
+        <meta-data
+            android:name="flutterEmbedding"
+            android:value="2" />
+    </application>
+    <!-- Required to query activities that can process text, see:
+         https://developer.android.com/training/package-visibility and
+         https://developer.android.com/reference/android/content/Intent#ACTION_PROCESS_TEXT.
+
+         In particular, this is used by the Flutter engine in io.flutter.plugin.text.ProcessTextPlugin. -->
+    <queries>
+        <intent>
+            <action android:name="android.intent.action.PROCESS_TEXT"/>
+            <data android:mimeType="text/plain"/>
+        </intent>
+    </queries>
+</manifest>

client/mobile/android/app/src/main/kotlin/io/asnk/applications/nixcn/MainActivity.kt

@@ -0,0 +1,5 @@
+package io.asnk.applications.nixcn
+
+import io.flutter.embedding.android.FlutterActivity
+
+class MainActivity : FlutterActivity()

client/mobile/android/app/src/main/res/drawable-v21/launch_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="?android:colorBackground" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

client/mobile/android/app/src/main/res/drawable/launch_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@android:color/white" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

client/mobile/android/app/src/main/res/values-night/styles.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

client/mobile/android/app/src/main/res/values/styles.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

client/mobile/android/app/src/profile/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- The INTERNET permission is required for development. Specifically,
+         the Flutter tool needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>

client/mobile/android/build.gradle.kts

@@ -0,0 +1,24 @@
+allprojects {
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+val newBuildDir: Directory =
+    rootProject.layout.buildDirectory
+        .dir("../../build")
+        .get()
+rootProject.layout.buildDirectory.value(newBuildDir)
+
+subprojects {
+    val newSubprojectBuildDir: Directory = newBuildDir.dir(project.name)
+    project.layout.buildDirectory.value(newSubprojectBuildDir)
+}
+subprojects {
+    project.evaluationDependsOn(":app")
+}
+
+tasks.register<Delete>("clean") {
+    delete(rootProject.layout.buildDirectory)
+}