feat(template-wizard): enhance competitor management and update UI messages

apps/admin-web/src/i18n/messages/en-US.ts

@@ -882,12 +882,14 @@ const enUS = {
       },
       actions: {
         analyze: 'Analyze',
+        analyzeCompetitors: 'AI fill competitors',
         addCompetitor: 'Add competitor',
         addSection: 'Add section',
         addOutlineNode: 'Add node',
         addOutlineChild: 'Add child',
         favorite: 'Save',
         saved: 'Saved',
+        unfavorite: 'Unsave',
         submit: 'Submit and generate',
       },
       review: {
@@ -937,8 +939,8 @@ const enUS = {
           'AI will use the brand question to organize the topic context and suggest reference targets.',
       },
       assist: {
-        analyzeTitle: 'AI is analyzing brand questions and competitors. Please wait…',
-        analyzeTitleNoCompetitors: 'AI is analyzing brand questions and context. Please wait…',
+        analyzeTitle: 'AI is filling competitor information. Please wait…',
+        analyzeTitleNoCompetitors: 'AI is filling competitor information. Please wait…',
         titleTitle: 'AI is generating titles. Please wait…',
         outlineTitle: 'AI is generating the article outline. Please wait…',
         analyzeStages: {
@@ -946,7 +948,8 @@ const enUS = {
           keywords: 'Extracting keyword opportunities…',
           questions: 'Organizing brand questions…',
           competitors: 'Mapping competitors and websites…',
-          context: 'Organizing the content context…',
+          context: 'Organizing brand and website context…',
+          refine: 'Merging and filtering competitor suggestions…',
         },
         titleStages: {
           context: 'Preparing the current brief…',
@@ -970,9 +973,11 @@ const enUS = {
         missingOutline: 'Please select at least one outline section.',
         missingGeneratedOutline: 'Please generate and confirm the article outline first.',
         customOutlineTooLong: 'Custom sections cannot exceed {count} characters.',
+        selectBrandBeforeCompetitors: 'Choose a brand from the library before managing competitors.',
         selectBrandBeforeFavorite: 'Choose a brand from the library before saving competitors.',
         missingCompetitorName: 'Enter a competitor name before saving it to the library.',
         savedCompetitor: 'Competitor saved to the brand library.',
+        unsavedCompetitor: 'Competitor removed from the brand library.',
         assistReady: 'AI analysis is ready. You can keep refining the draft.',
         assistFailed: 'AI analysis failed. Please try again.',
         assistTimeout: 'AI analysis timed out. Please try again.',