fix: simplify login screens

apps/ios/EdgeEver/Features/Auth/LoginView.swift

@@ -34,6 +34,7 @@ struct LoginView: View {
                     .clipShape(Circle())
                     .overlay(Circle().stroke(AppTheme.border, lineWidth: 1))
             }
+            .accessibilityLabel(env.preferences.t("GitHub 仓库", en: "GitHub repository"))
             .padding(.trailing, 18)
             .padding(.top, 18)
             .zIndex(2)
@@ -70,23 +71,6 @@ struct LoginView: View {
                         keyboard: .URL,
                         secure: false
                     )
-                    Text(env.preferences.t(
-                        "请填写完整 HTTPS 地址，不要只输入 demo。",
-                        en: "Enter the full HTTPS URL, not just “demo”."
-                    ))
-                    .font(.system(size: 12, weight: .medium))
-                    .foregroundStyle(AppTheme.secondary)
-                    .padding(.top, 8)
-                    Button {
-                        baseUrl = EdgeEverPublicDemo.instanceURLString
-                    } label: {
-                        Text(env.preferences.t("填入公开演示实例", en: "Use public demo instance"))
-                            .font(.system(size: 13, weight: .semibold))
-                            .foregroundStyle(AppTheme.accent)
-                    }
-                    .buttonStyle(.plain)
-                    .accessibilityLabel(env.preferences.t("填入公开演示实例", en: "Use public demo instance"))
-                    .padding(.top, 6)
                     .padding(.bottom, 14)
 
                     field(

apps/mobile/src/components/icons.tsx

@@ -41,6 +41,7 @@ export const FileSpreadsheet = createIcon("grid");
 export const FileText = createIcon("file-text");
 export const Folder = createIcon("folder");
 export const Grid = createIcon("grid");
+export const GitHub = createIcon("github");
 export const HardDrive = createIcon("hard-drive");
 export const Heading2 = createIcon("type");
 export const History = createIcon("clock");

apps/mobile/src/screens/LoginScreen.tsx

@@ -9,7 +9,7 @@ import {
 } from "react-native";
 import { PUBLIC_DEMO_INSTANCE_URL } from "@edgeever/shared";
 import { SafeAreaView } from "react-native-safe-area-context";
-import { ActivityIndicator, ExternalLink, LockKeyhole } from "../components/icons";
+import { ActivityIndicator, GitHub, LockKeyhole } from "../components/icons";
 import { Pressable, Text, TextInput } from "../components/LocalizedText";
 import { resolveMobileThemeStyles, useMobileTheme, type MobileResolvedTheme } from "../lib/mobile-theme";
 import { useSession } from "../lib/session";
@@ -48,7 +48,7 @@ export const LoginScreen = () => {
   return (
     <SafeAreaView style={styles.safeArea}>
       <Pressable accessibilityLabel="GitHub 仓库" accessibilityRole="link" onPress={() => Linking.openURL(GITHUB_REPOSITORY_URL)} style={styles.githubButton}>
-        <ExternalLink color="#475569" size={20} />
+        <GitHub color="#475569" size={20} />
       </Pressable>
       <KeyboardAvoidingView behavior={Platform.OS === "ios" ? "padding" : undefined} style={styles.keyboard}>
         <ScrollView
@@ -78,14 +78,6 @@ export const LoginScreen = () => {
                 style={styles.input}
                 value={baseUrl}
               />
-              <Text style={styles.hint}>请填写完整 HTTPS 地址，不要只输入 demo。</Text>
-              <Pressable
-                accessibilityLabel="填入公开演示实例"
-                accessibilityRole="button"
-                onPress={() => setBaseUrl(PUBLIC_DEMO_INSTANCE_URL)}
-              >
-                <Text style={styles.demoLink}>填入公开演示实例</Text>
-              </Pressable>
             </View>
 
             <View style={styles.field}>
@@ -217,16 +209,6 @@ const baseLoginStyles = StyleSheet.create({
     minHeight: 48,
     paddingHorizontal: 14,
   },
-  hint: {
-    color: "#64748b",
-    fontSize: 12,
-    lineHeight: 16,
-  },
-  demoLink: {
-    color: "#059669",
-    fontSize: 13,
-    fontWeight: "700",
-  },
   error: {
     color: "#dc2626",
     fontSize: 13,

apps/web/src/components/GitHubRepositoryLink.tsx

@@ -31,7 +31,13 @@ export const GitHubRepositoryLink = ({
     <TooltipProvider delayDuration={0} skipDelayDuration={0}>
       <Tooltip>
         <TooltipTrigger asChild>
-          <a className={cn("inline-flex items-center gap-2", className)} href={GITHUB_REPOSITORY_URL} target="_blank" rel="noopener noreferrer" title="" aria-label={children ? undefined : resolvedTitle}>
+          <a
+            aria-label={children ? undefined : resolvedTitle}
+            className={cn("inline-flex items-center gap-2", className)}
+            href={GITHUB_REPOSITORY_URL}
+            rel="noopener noreferrer"
+            target="_blank"
+          >
             <GitHubMark className={cn("h-4 w-4 shrink-0", iconClassName)} />
             {children}
           </a>

apps/web/src/components/LoginScreen.tsx

@@ -1,7 +1,7 @@
 import { useState, type FormEvent } from "react";
 import { LockKeyhole } from "lucide-react";
 import { useTranslation } from "react-i18next";
-import { PUBLIC_DEMO_INSTANCE_URL, resolveInstanceUrlInput } from "@edgeever/shared";
+import { resolveInstanceUrlInput } from "@edgeever/shared";
 import { Button } from "@/components/ui/button";
 import { GitHubRepositoryLink } from "@/components/GitHubRepositoryLink";
 import { Input } from "@/components/ui/input";
@@ -92,14 +92,6 @@ export const LoginScreen = ({ error, instanceUrl: initialInstanceUrl, isSubmitti
                 value={instanceUrl}
                 onChange={(event) => setInstanceUrl(event.target.value)}
               />
-              <p className="mt-2 text-xs font-medium text-slate-500">{t("login.instanceUrlHint")}</p>
-              <button
-                className="mt-1.5 text-sm font-semibold text-emerald-700 transition hover:text-emerald-800 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-emerald-500/70"
-                type="button"
-                onClick={() => setInstanceUrl(PUBLIC_DEMO_INSTANCE_URL)}
-              >
-                {t("login.usePublicDemo")}
-              </button>
             </label>
           ) : null}
 

packages/shared/src/i18n/en-US.ts

@@ -74,8 +74,6 @@ export const enUS = {
     desktopChangeInstance: "Change instance URL",
     desktopInstanceUrlInvalid: "Enter a valid instance URL beginning with http:// or https://.",
     instanceUrlPlaceholder: "https://demo.edgeever.org",
-    instanceUrlHint: "Enter the full HTTPS URL, not just “demo”.",
-    usePublicDemo: "Use public demo instance",
   },
   nav: {
     mobileMain: "Mobile primary navigation",

packages/shared/src/i18n/zh-CN.ts

@@ -74,8 +74,6 @@ export const zhCN = {
     desktopChangeInstance: "更换实例地址",
     desktopInstanceUrlInvalid: "请输入以 http:// 或 https:// 开头的有效实例地址。",
     instanceUrlPlaceholder: "https://demo.edgeever.org",
-    instanceUrlHint: "请填写完整 HTTPS 地址，不要只输入 demo。",
-    usePublicDemo: "填入公开演示实例",
   },
   nav: {
     mobileMain: "移动端主导航",