by codex: feat. General Improvements

app/onboarding/claude.tsx

@@ -5,7 +5,6 @@ import {
   TouchableOpacity,
   TextInput,
   KeyboardAvoidingView,
-  Platform,
   ScrollView,
 } from "react-native";
 import { SafeAreaView } from "react-native-safe-area-context";
@@ -18,6 +17,11 @@ import {
   loadClaudeSessionKey,
   loadClaudeLastActiveOrg,
 } from "@/lib/storage";
+import {
+  isClaudeSessionKeyValid,
+  validateClaudeSessionKey,
+} from "@/lib/claudeCredentials";
+import { COLORS } from "@/lib/constants";
 
 export default function OnboardingClaudeScreen() {
   const [savedKey, setSavedKey] = useState<string | null>(null);
@@ -35,12 +39,15 @@ export default function OnboardingClaudeScreen() {
     );
   }, []);
 
-  const canSave = pendingKey.trim().startsWith("sk-ant-");
+  const canSave = isClaudeSessionKeyValid(pendingKey);
+  const inlineError =
+    error ?? (pendingKey ? validateClaudeSessionKey(pendingKey) : null);
 
   const handleSave = useCallback(async () => {
     const trimmed = pendingKey.trim();
-    if (!trimmed.startsWith("sk-ant-")) {
-      setError("Session key must start with sk-ant-");
+    const validationError = validateClaudeSessionKey(trimmed);
+    if (validationError) {
+      setError(validationError);
       return;
     }
     const orgTrimmed = pendingOrg.trim() || undefined;
@@ -58,7 +65,7 @@ export default function OnboardingClaudeScreen() {
     <SafeAreaView className="flex-1 bg-neutral-950">
       <KeyboardAvoidingView
         className="flex-1"
-        behavior={Platform.OS === "ios" ? "padding" : "height"}
+        behavior={process.env.EXPO_OS === "ios" ? "padding" : "height"}
       >
         <ScrollView
           className="flex-1"
@@ -77,14 +84,14 @@ export default function OnboardingClaudeScreen() {
               <View className="flex-row items-center gap-x-2">
                 <View
                   className="w-6 h-6 rounded-full items-center justify-center"
-                  style={{ backgroundColor: "#10a37f" }}
+                  style={{ backgroundColor: COLORS.codex }}
                 >
                   <MaterialIcons name="check" size={14} color="white" />
                 </View>
-                <View className="w-12 h-0.5" style={{ backgroundColor: "#d97706" }} />
+                <View className="w-12 h-0.5" style={{ backgroundColor: COLORS.claude }} />
                 <View
                   className="w-6 h-6 rounded-full items-center justify-center"
-                  style={{ backgroundColor: "#d97706" }}
+                  style={{ backgroundColor: COLORS.claude }}
                 >
                   <Text className="text-white text-xs font-bold">2</Text>
                 </View>
@@ -96,9 +103,9 @@ export default function OnboardingClaudeScreen() {
             <View>
               <View
                 className="w-16 h-16 rounded-2xl items-center justify-center mb-6"
-                style={{ backgroundColor: "#d9770622" }}
+                style={{ backgroundColor: `${COLORS.claude}22` }}
               >
-                <MaterialIcons name="psychology" size={32} color="#d97706" />
+                <MaterialIcons name="psychology" size={32} color={COLORS.claude} />
               </View>
               <Text className="text-3xl font-bold text-white mb-3">
                 Connect Claude.ai
@@ -112,9 +119,9 @@ export default function OnboardingClaudeScreen() {
                   <View className="flex-row items-center gap-x-3 p-4">
                     <View
                       className="w-10 h-10 rounded-xl items-center justify-center"
-                      style={{ backgroundColor: "#d9770622" }}
+                      style={{ backgroundColor: `${COLORS.claude}22` }}
                     >
-                      <MaterialIcons name="check-circle" size={22} color="#d97706" />
+                      <MaterialIcons name="check-circle" size={22} color={COLORS.claude} />
                     </View>
                     <View className="flex-1">
                       <Text className="text-white font-semibold">Connected</Text>
@@ -143,9 +150,9 @@ export default function OnboardingClaudeScreen() {
                 </View>
               ) : (
                 <View>
-                  {error && (
+                  {inlineError && (
                     <View className="bg-red-950 border border-red-900 rounded-xl px-4 py-3 mb-4">
-                      <Text className="text-red-400 text-sm">{error}</Text>
+                      <Text selectable className="text-red-400 text-sm">{inlineError}</Text>
                     </View>
                   )}
                   <TextInput
@@ -174,7 +181,9 @@ export default function OnboardingClaudeScreen() {
                     onPress={handleSave}
                     disabled={!canSave}
                     className="rounded-2xl py-4 items-center mb-4"
-                    style={{ backgroundColor: canSave ? "#d97706" : "#1a1a1a" }}
+                    style={{
+                      backgroundColor: canSave ? COLORS.claude : "#1a1a1a",
+                    }}
                   >
                     <Text
                       className="font-bold text-base"
@@ -201,7 +210,9 @@ export default function OnboardingClaudeScreen() {
               <TouchableOpacity
                 onPress={() => router.push("/onboarding/done")}
                 className="rounded-2xl py-4 items-center"
-                style={{ backgroundColor: savedKey ? "#d97706" : "#1a1a1a" }}
+                style={{
+                  backgroundColor: savedKey ? COLORS.claude : "#1a1a1a",
+                }}
               >
                 <Text
                   className="font-bold text-base"