feat: add updateActiveProject function for in-place project updates

apps/web/src/components/SecuritySettings.tsx

@@ -107,7 +107,8 @@ export function SecuritySettings({metrics, isLoading}: SecuritySettingsProps) {
           <CardTitle>Bounce Rate</CardTitle>
           <CardDescription>Hard bounces indicate invalid or non-existent email addresses</CardDescription>
         </CardHeader>
-        <CardContent className="space-y-4">
+        <CardContent className="p-0">
+          <div className="divide-y divide-neutral-100">
             <HealthMetric
               label="Last 7 Days"
               level={levels.bounce7Day}
@@ -118,6 +119,7 @@ export function SecuritySettings({metrics, isLoading}: SecuritySettingsProps) {
               level={levels.bounceAllTime}
               detail={`${status.allTime.bounceRate.toFixed(2)}% bounce rate (${status.allTime.bounces.toLocaleString()} of ${status.allTime.total.toLocaleString()} emails)`}
             />
+          </div>
         </CardContent>
       </Card>
 
@@ -127,7 +129,8 @@ export function SecuritySettings({metrics, isLoading}: SecuritySettingsProps) {
           <CardTitle>Complaint Rate</CardTitle>
           <CardDescription>Complaints occur when recipients mark emails as spam</CardDescription>
         </CardHeader>
-        <CardContent className="space-y-4">
+        <CardContent className="p-0">
+          <div className="divide-y divide-neutral-100">
             <HealthMetric
               label="Last 7 Days"
               level={levels.complaint7Day}
@@ -138,6 +141,7 @@ export function SecuritySettings({metrics, isLoading}: SecuritySettingsProps) {
               level={levels.complaintAllTime}
               detail={`${status.allTime.complaintRate.toFixed(3)}% complaint rate (${status.allTime.complaints.toLocaleString()} of ${status.allTime.total.toLocaleString()} emails)`}
             />
+          </div>
         </CardContent>
       </Card>
     </div>
@@ -155,10 +159,10 @@ function HealthMetric({label, level, detail}: HealthMetricProps) {
   const Icon = config.icon;
 
   return (
-    <div className="flex items-center justify-between border border-neutral-200 rounded-lg p-4">
+    <div className="flex items-center justify-between px-6 py-4">
       <div>
         <h3 className="font-medium text-neutral-900">{label}</h3>
-        <p className="text-sm text-neutral-600 mt-1">{detail}</p>
+        <p className="text-sm text-neutral-600 mt-0.5">{detail}</p>
       </div>
       <div className={`flex items-center gap-2 ${config.color}`}>
         <Icon className="h-4 w-4" />

apps/web/src/lib/contexts/ActiveProjectProvider.tsx

@@ -7,6 +7,7 @@ import {useProjects} from '../hooks/useProject';
 interface ActiveProjectContextValue {
   activeProject: Project | null;
   setActiveProject: (project: Project) => void;
+  updateActiveProject: (project: Project) => void;
   availableProjects: Project[];
   isLoading: boolean;
 }
@@ -55,9 +56,16 @@ export function ActiveProjectProvider({children}: {children: ReactNode}) {
     void mutate(() => true, undefined, {revalidate: true});
   };
 
+  // Updates the active project's data in-place without invalidating the SWR cache.
+  // Use this when saving settings for the current project, not when switching projects.
+  const updateActiveProject = (project: Project) => {
+    setActiveProjectState(project);
+  };
+
   const value: ActiveProjectContextValue = {
     activeProject,
     setActiveProject,
+    updateActiveProject,
     availableProjects: projects ?? [],
     isLoading,
   };

apps/web/src/pages/settings/index.tsx

@@ -86,7 +86,7 @@ const buildTabs = (options: {billingEnabled: boolean; smtpEnabled: boolean}): Ta
 
 export default function Settings() {
   const router = useRouter();
-  const {activeProject, setActiveProject} = useActiveProject();
+  const {activeProject, setActiveProject, updateActiveProject} = useActiveProject();
   const {mutate: projectsMutate} = useProjects();
   const {data: config} = useConfig();
   const {data: user} = useUser();
@@ -201,8 +201,8 @@ export default function Settings() {
         values,
       );
 
-      // Update the active project in context
+      // Update the active project in context without invalidating the full SWR cache
-      setActiveProject(updatedProject);
+      updateActiveProject(updatedProject);
 
       // Refresh projects list
       await projectsMutate();
@@ -395,6 +395,7 @@ export default function Settings() {
 
             {/* General Tab */}
             <TabsContent value="general">
+              <div className="space-y-6">
               <Card>
                 <CardHeader>
                   <CardTitle>Project Settings</CardTitle>
@@ -491,12 +492,6 @@ export default function Settings() {
                         )}
                       />
 
-                      <div className="flex justify-end">
-                        <Button type="submit" disabled={form.formState.isSubmitting}>
-                          {form.formState.isSubmitting ? 'Saving...' : 'Save Changes'}
-                        </Button>
-                      </div>
-
                       {/* Success/Error Messages */}
                       <AnimatePresence mode="wait">
                         {successMessage && (
@@ -520,13 +515,19 @@ export default function Settings() {
                           </motion.div>
                         )}
                       </AnimatePresence>
+
+                      <div className="flex justify-end">
+                        <Button type="submit" disabled={form.formState.isSubmitting}>
+                          {form.formState.isSubmitting ? 'Saving...' : 'Save Changes'}
+                        </Button>
+                      </div>
                     </form>
                   </Form>
                 </CardContent>
               </Card>
 
               {/* API Keys - Separate Card */}
-              <Card className="mt-6">
+              <Card>
                 <CardHeader>
                   <div className="flex items-center justify-between">
                     <div>
@@ -554,7 +555,7 @@ export default function Settings() {
               </Card>
 
               {/* Danger Zone - Separate Card */}
-              <Card className="border-red-200 mt-6">
+              <Card className="border-red-200">
                 <CardHeader className="border-b border-red-100 bg-red-50">
                   <div className="flex items-center gap-3">
                     <div className="p-2 bg-white rounded-lg shadow-sm border border-red-200">
@@ -568,12 +569,12 @@ export default function Settings() {
                     </div>
                   </div>
                 </CardHeader>
-                <CardContent className="pt-6 space-y-6">
+                <CardContent className="p-0">
+                  <div className="divide-y divide-neutral-100">
                     {/* Reset Project */}
-                  <div className="group">
+                    <div className="flex items-start justify-between gap-4 px-6 py-5">
-                    <div className="flex items-start justify-between gap-4 p-5 rounded-lg border border-neutral-200 bg-white transition-all">
                       <div className="flex-1">
-                        <div className="flex items-center gap-2 mb-2">
+                        <div className="flex items-center gap-2 mb-1.5">
                           <Database className="h-4 w-4 text-amber-700" />
                           <h4 className="font-semibold text-neutral-900">Reset Project Data</h4>
                         </div>
@@ -590,13 +591,11 @@ export default function Settings() {
                         Reset Data
                       </Button>
                     </div>
-                  </div>
 
                     {/* Delete Project */}
-                  <div className="group">
+                    <div className="flex items-start justify-between gap-4 px-6 py-5 bg-red-50/40">
-                    <div className="flex items-start justify-between gap-4 p-5 rounded-lg border-2 border-red-200 bg-red-50/50 transition-all">
                       <div className="flex-1">
-                        <div className="flex items-center gap-2 mb-2">
+                        <div className="flex items-center gap-2 mb-1.5">
                           <AlertTriangle className="h-4 w-4 text-red-600" />
                           <h4 className="font-semibold text-red-900">Delete Project Permanently</h4>
                         </div>
@@ -624,6 +623,7 @@ export default function Settings() {
                   </div>
                 </CardContent>
               </Card>
+              </div>
             </TabsContent>
 
             {/* Billing Tab */}