feat(i18n): localize remaining hardcoded UI surfaces

Localize remaining hardcoded UI strings across web, space, editor, and shared surfaces using the existing react-i18next namespace JSON files introduced by #8898.

Add the new keys to the relevant auth, common, editor, empty-state, inbox, page, project, work-item, and workspace locale files across all supported locales.

Co-authored-by: Codex <noreply@openai.com>

Author: xuhongbo

apps/space/app/error.tsx

@@ -5,34 +5,36 @@
  */
 
 // ui
+import { useTranslation } from "@plane/i18n";
 import { Button } from "@plane/propel/button";
 
+const handleRetry = () => {
+  window.location.reload();
+};
+
 function ErrorPage() {
-  const handleRetry = () => {
-    window.location.reload();
-  };
+  const { t } = useTranslation();
 
   return (
     <div className="grid h-screen place-items-center bg-surface-1 p-4">
       <div className="space-y-8 text-center">
         <div className="space-y-2">
-          <h3 className="text-16 font-semibold">Yikes! That doesn{"'"}t look good.</h3>
+          <h3 className="text-16 font-semibold">{t("space_public.error_title")}</h3>
           <p className="mx-auto text-13 text-secondary md:w-1/2">
-            That crashed Plane, pun intended. No worries, though. Our engineers have been notified. If you have more
-            details, please write to{" "}
+            {t("space_public.error_description_prefix")}{" "}
             <a href="mailto:support@plane.so" className="text-accent-primary">
               support@plane.so
             </a>{" "}
-            or on our{" "}
+            {t("space_public.error_description_middle")}{" "}
             <a href="https://forum.plane.so" target="_blank" className="text-accent-primary" rel="noopener noreferrer">
-              Forum
+              {t("space_public.forum")}
             </a>
             .
           </p>
         </div>
         <div className="flex items-center justify-center gap-2">
           <Button variant="primary" size="lg" onClick={handleRetry}>
-            Refresh
+            {t("space_public.refresh")}
           </Button>
           {/* <Button variant="secondary" size="lg" onClick={() => {}}>
             Sign out

apps/space/app/not-found.tsx

@@ -4,22 +4,22 @@
  * See the LICENSE file for details.
  */
 
+import { useTranslation } from "@plane/i18n";
 // assets
 import SomethingWentWrongImage from "@/app/assets/something-went-wrong.svg?url";
 
 function NotFound() {
+  const { t } = useTranslation();
   return (
     <div className="grid h-screen w-screen place-items-center bg-surface-1">
       <div className="text-center">
         <div className="mx-auto grid size-32 place-items-center rounded-full md:size-52">
           <div className="grid size-16 place-items-center md:size-32">
-            <img src={SomethingWentWrongImage} alt="Something went wrong" width={128} height={128} />
+            <img src={SomethingWentWrongImage} alt={t("space_public.something_went_wrong")} width={128} height={128} />
           </div>
         </div>
-        <h1 className="mt-8 text-18 font-semibold md:mt-12 md:text-24">That didn{"'"}t work</h1>
-        <p className="mt-2 text-13 md:mt-4 md:text-14">
-          Check the URL you are entering in the browser{"'"}s address bar and try again.
-        </p>
+        <h1 className="mt-8 text-18 font-semibold md:mt-12 md:text-24">{t("space_public.not_found_title")}</h1>
+        <p className="mt-2 text-13 md:mt-4 md:text-14">{t("space_public.not_found_hint")}</p>
       </div>
     </div>
   );

apps/space/components/account/auth-forms/auth-header.tsx

@@ -4,48 +4,24 @@
  * See the LICENSE file for details.
  */
 
+import { useTranslation } from "@plane/i18n";
 // helpers
 import { EAuthModes } from "@/types/auth";
 
 type TAuthHeader = {
   authMode: EAuthModes;
 };
 
-type TAuthHeaderContent = {
-  header: string;
-  subHeader: string;
-};
-
-type TAuthHeaderDetails = {
-  [mode in EAuthModes]: TAuthHeaderContent;
-};
-
-const Titles: TAuthHeaderDetails = {
-  [EAuthModes.SIGN_IN]: {
-    header: "Sign in to upvote or comment",
-    subHeader: "Contribute in nudging the features you want to get built.",
-  },
-  [EAuthModes.SIGN_UP]: {
-    header: "View, comment, and do more",
-    subHeader: "Sign up or log in to work with Plane work items and Pages.",
-  },
-};
-
 export function AuthHeader(props: TAuthHeader) {
   const { authMode } = props;
-
-  const getHeaderSubHeader = (mode: EAuthModes | null): TAuthHeaderContent => {
-    if (mode) {
-      return Titles[mode];
-    }
-
-    return {
-      header: "Comment or react to work items",
-      subHeader: "Use plane to add your valuable inputs to features.",
-    };
-  };
-
-  const { header, subHeader } = getHeaderSubHeader(authMode);
+  const { t } = useTranslation();
+
+  const header =
+    authMode === EAuthModes.SIGN_IN ? t("space_public.auth.sign_in_header") : t("space_public.auth.sign_up_header");
+  const subHeader =
+    authMode === EAuthModes.SIGN_IN
+      ? t("space_public.auth.sign_in_subheader")
+      : t("space_public.auth.sign_up_subheader");
 
   return (
     <>

apps/space/components/account/auth-forms/auth-root.tsx

@@ -8,6 +8,7 @@ import { useEffect, useState } from "react";
 import { observer } from "mobx-react";
 import { useSearchParams } from "next/navigation";
 // plane imports
+import { useTranslation } from "@plane/i18n";
 import { SitesAuthService } from "@plane/services";
 import type { IEmailCheckData } from "@plane/types";
 import { OAuthOptions } from "@plane/ui";
@@ -43,6 +44,7 @@ export const AuthRoot = observer(function AuthRoot() {
   const [isPasswordAutoset, setIsPasswordAutoset] = useState(true);
   // hooks
   const { config } = useInstance();
+  const { t } = useTranslation();
 
   useEffect(() => {
     if (error_code) {
@@ -84,7 +86,7 @@ export const AuthRoot = observer(function AuthRoot() {
   const isSMTPConfigured = config?.is_smtp_configured || false;
   const isMagicLoginEnabled = config?.is_magic_login_enabled || false;
   const isEmailPasswordEnabled = config?.is_email_password_enabled || false;
-  const oAuthActionText = authMode === EAuthModes.SIGN_UP ? "Sign up" : "Sign in";
+  const oAuthActionText = authMode === EAuthModes.SIGN_UP ? t("space_public.sign_up") : t("space_public.sign_in");
   const { isOAuthEnabled, oAuthOptions } = useOAuthConfig(oAuthActionText);
 
   // submit handler- email verification
@@ -134,8 +136,8 @@ export const AuthRoot = observer(function AuthRoot() {
   };
 
   // generating the unique code
-  const generateEmailUniqueCode = async (email: string): Promise<{ code: string } | undefined> => {
-    const payload = { email: email };
+  const generateEmailUniqueCode = async (emailId: string): Promise<{ code: string } | undefined> => {
+    const payload = { email: emailId };
     return await authService
       .generateUniqueCode(payload)
       .then(() => ({ code: "" }))
@@ -185,7 +187,7 @@ export const AuthRoot = observer(function AuthRoot() {
             }}
           />
         )}
-        <TermsAndConditions isSignUp={authMode === EAuthModes.SIGN_UP ? true : false} />
+        <TermsAndConditions isSignUp={authMode === EAuthModes.SIGN_UP} />
       </div>
     </div>
   );

apps/space/components/account/auth-forms/email.tsx

@@ -5,12 +5,13 @@
  */
 
 import type { FormEvent } from "react";
-import { useMemo, useRef, useState } from "react";
+import { useEffect, useMemo, useRef, useState } from "react";
 import { observer } from "mobx-react";
 // icons
 import { CircleAlert, XCircle } from "lucide-react";
 // types
 import { Button } from "@plane/propel/button";
+import { useTranslation } from "@plane/i18n";
 import type { IEmailCheckData } from "@plane/types";
 // ui
 import { Input, Spinner } from "@plane/ui";
@@ -25,13 +26,14 @@ type TAuthEmailForm = {
 
 export const AuthEmailForm = observer(function AuthEmailForm(props: TAuthEmailForm) {
   const { onSubmit, defaultEmail } = props;
+  const { t } = useTranslation();
   // states
   const [isSubmitting, setIsSubmitting] = useState(false);
   const [email, setEmail] = useState(defaultEmail);
 
   const emailError = useMemo(
-    () => (email && !checkEmailValidity(email) ? { email: "Email is invalid" } : undefined),
-    [email]
+    () => (email && !checkEmailValidity(email) ? { email: t("space_auth.email_invalid") } : undefined),
+    [email, t]
   );
 
   const handleFormSubmit = async (event: FormEvent<HTMLFormElement>) => {
@@ -49,11 +51,15 @@ export const AuthEmailForm = observer(function AuthEmailForm(props: TAuthEmailFo
   const [isFocused, setIsFocused] = useState(true);
   const inputRef = useRef<HTMLInputElement>(null);
 
+  useEffect(() => {
+    inputRef.current?.focus();
+  }, []);
+
   return (
     <form onSubmit={handleFormSubmit} className="mt-5 space-y-4">
       <div className="space-y-1">
         <label className="text-13 font-medium text-tertiary" htmlFor="email">
-          Email
+          {t("space_auth.email")}
         </label>
         <div
           className={cn(
@@ -76,13 +82,12 @@ export const AuthEmailForm = observer(function AuthEmailForm(props: TAuthEmailFo
             placeholder="name@company.com"
             className={`h-10 w-full border-0 disable-autofill-style placeholder:text-placeholder autofill:bg-danger-subtle focus:bg-none active:bg-transparent`}
             autoComplete="off"
-            autoFocus
             ref={inputRef}
           />
           {email.length > 0 && (
             <button
               type="button"
-              aria-label="Clear email"
+              aria-label={t("space_auth.clear_email")}
               onClick={() => {
                 setEmail("");
                 inputRef.current?.focus();
@@ -101,7 +106,7 @@ export const AuthEmailForm = observer(function AuthEmailForm(props: TAuthEmailFo
         )}
       </div>
       <Button type="submit" variant="primary" className="w-full" size="xl" disabled={isButtonDisabled}>
-        {isSubmitting ? <Spinner height="20px" width="20px" /> : "Continue"}
+        {isSubmitting ? <Spinner height="20px" width="20px" /> : t("space_auth.continue")}
       </Button>
     </form>
   );

apps/space/components/account/auth-forms/password.tsx

@@ -9,6 +9,7 @@ import { observer } from "mobx-react";
 import { Eye, EyeOff, XCircle } from "lucide-react";
 // plane imports
 import { API_BASE_URL, E_PASSWORD_STRENGTH } from "@plane/constants";
+import { useTranslation } from "@plane/i18n";
 import { Button } from "@plane/propel/button";
 import { AuthService } from "@plane/services";
 import { Input, Spinner, PasswordStrengthIndicator } from "@plane/ui";
@@ -41,6 +42,7 @@ const authService = new AuthService();
 
 export const AuthPasswordForm = observer(function AuthPasswordForm(props: Props) {
   const { email, nextPath, isSMTPConfigured, handleAuthStep, handleEmailClear, mode } = props;
+  const { t } = useTranslation();
   // ref
   const formRef = useRef<HTMLFormElement>(null);
   // states
@@ -79,14 +81,11 @@ export const AuthPasswordForm = observer(function AuthPasswordForm(props: Props)
 
   const isButtonDisabled = useMemo(
     () =>
-      !isSubmitting &&
-      !!passwordFormData.password &&
-      (mode === EAuthModes.SIGN_UP
-        ? getPasswordStrength(passwordFormData.password) === E_PASSWORD_STRENGTH.STRENGTH_VALID &&
-          passwordFormData.password === passwordFormData.confirm_password
-        : true)
-        ? false
-        : true,
+      isSubmitting ||
+      !passwordFormData.password ||
+      (mode === EAuthModes.SIGN_UP &&
+        (getPasswordStrength(passwordFormData.password) !== E_PASSWORD_STRENGTH.STRENGTH_VALID ||
+          passwordFormData.password !== passwordFormData.confirm_password)),
     [isSubmitting, mode, passwordFormData.confirm_password, passwordFormData.password]
   );
 
@@ -123,7 +122,7 @@ export const AuthPasswordForm = observer(function AuthPasswordForm(props: Props)
       <input type="hidden" value={nextPath} name="next_path" />
       <div className="space-y-1">
         <label className="text-13 font-medium text-tertiary" htmlFor="email">
-          Email
+          {t("space_auth.email")}
         </label>
         <div className={`relative flex items-center rounded-md border border-subtle bg-surface-1`}>
           <Input
@@ -147,20 +146,19 @@ export const AuthPasswordForm = observer(function AuthPasswordForm(props: Props)
 
       <div className="space-y-1">
         <label className="text-13 font-medium text-tertiary" htmlFor="password">
-          {mode === EAuthModes.SIGN_IN ? "Password" : "Set a password"}
+          {mode === EAuthModes.SIGN_IN ? t("space_auth.password") : t("space_auth.set_password")}
         </label>
         <div className="relative flex items-center rounded-md bg-surface-1">
           <Input
             type={showPassword?.password ? "text" : "password"}
             name="password"
             value={passwordFormData.password}
             onChange={(e) => handleFormChange("password", e.target.value)}
-            placeholder="Enter password"
+            placeholder={t("space_auth.enter_password")}
             className="h-10 w-full border border-subtle !bg-surface-1 pr-12 disable-autofill-style placeholder:text-placeholder"
             onFocus={() => setIsPasswordInputFocused(true)}
             onBlur={() => setIsPasswordInputFocused(false)}
             autoComplete="off"
-            autoFocus
           />
           {showPassword?.password ? (
             <EyeOff
@@ -180,15 +178,15 @@ export const AuthPasswordForm = observer(function AuthPasswordForm(props: Props)
       {mode === EAuthModes.SIGN_UP && (
         <div className="space-y-1">
           <label className="text-13 font-medium text-tertiary" htmlFor="confirm_password">
-            Confirm password
+            {t("space_auth.confirm_password")}
           </label>
           <div className="relative flex items-center rounded-md bg-surface-1">
             <Input
               type={showPassword?.retypePassword ? "text" : "password"}
               name="confirm_password"
               value={passwordFormData.confirm_password}
               onChange={(e) => handleFormChange("confirm_password", e.target.value)}
-              placeholder="Confirm password"
+              placeholder={t("space_auth.confirm_password")}
               className="h-10 w-full border border-subtle !bg-surface-1 pr-12 disable-autofill-style placeholder:text-placeholder"
               onFocus={() => setIsRetryPasswordInputFocused(true)}
               onBlur={() => setIsRetryPasswordInputFocused(false)}
@@ -208,7 +206,9 @@ export const AuthPasswordForm = observer(function AuthPasswordForm(props: Props)
           </div>
           {!!passwordFormData.confirm_password &&
             passwordFormData.password !== passwordFormData.confirm_password &&
-            renderPasswordMatchError && <span className="text-13 text-danger-primary">Passwords don{"'"}t match</span>}
+            renderPasswordMatchError && (
+              <span className="text-13 text-danger-primary">{t("space_auth.passwords_dont_match")}</span>
+            )}
         </div>
       )}
 
@@ -219,9 +219,9 @@ export const AuthPasswordForm = observer(function AuthPasswordForm(props: Props)
               {isSubmitting ? (
                 <Spinner height="20px" width="20px" />
               ) : isSMTPConfigured ? (
-                "Continue"
+                t("space_auth.continue")
               ) : (
-                "Go to workspace"
+                t("space_auth.go_to_workspace")
               )}
             </Button>
             {isSMTPConfigured && (
@@ -232,13 +232,13 @@ export const AuthPasswordForm = observer(function AuthPasswordForm(props: Props)
                 className="w-full"
                 size="xl"
               >
-                Sign in with unique code
+                {t("space_auth.sign_in_with_unique_code")}
               </Button>
             )}
           </>
         ) : (
           <Button type="submit" variant="primary" className="w-full" size="xl" disabled={isButtonDisabled}>
-            {isSubmitting ? <Spinner height="20px" width="20px" /> : "Create account"}
+            {isSubmitting ? <Spinner height="20px" width="20px" /> : t("space_auth.create_account")}
           </Button>
         )}
       </div>