fix: offer Reconnect next to an existing trigger's account and point the refresh hints at it

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

backend/windmill-native-triggers/src/github/external.rs

@@ -334,7 +334,7 @@ impl External for GitHub {
     fn error_hint(&self, status: StatusCode) -> Option<&'static str> {
         match status {
             StatusCode::UNAUTHORIZED => {
-                Some("reconnect the GitHub account this uses from the account picker.")
+                Some("reconnect the GitHub account this uses with Reconnect next to it, or ask its owner or an admin to.")
             }
             StatusCode::FORBIDDEN => Some(
                 "check that the OAuth app is authorized for the organization and that the \

backend/windmill-native-triggers/src/google/external.rs

@@ -227,7 +227,7 @@ impl External for Google {
     fn error_hint(&self, status: http::StatusCode) -> Option<&'static str> {
         match status {
             http::StatusCode::UNAUTHORIZED => {
-                Some("reconnect the Google account this uses from the account picker.")
+                Some("reconnect the Google account this uses with Reconnect next to it, or ask its owner or an admin to.")
             }
             http::StatusCode::FORBIDDEN => Some(
                 "the connected Google account is missing access to this resource or the scope the \

backend/windmill-native-triggers/src/nextcloud/external.rs

@@ -351,7 +351,7 @@ impl External for NextCloud {
     fn error_hint(&self, status: StatusCode) -> Option<&'static str> {
         match status {
             StatusCode::UNAUTHORIZED => {
-                Some("reconnect the Nextcloud account this uses from the account picker.")
+                Some("reconnect the Nextcloud account this uses with Reconnect next to it, or ask its owner or an admin to.")
             }
             StatusCode::FORBIDDEN => Some(
                 "Nextcloud grants webhook management to administrators only, and a Windmill \

frontend/src/lib/components/triggers/native/NativeConnectionPicker.svelte

@@ -207,9 +207,23 @@
 		{/snippet}
 	</Select>
 	{#if locked}
-		<p class="text-2xs text-secondary">
-			The webhook is registered under this account. To use another one, create a new trigger.
-		</p>
+		{@const current = connections?.find((c) => c.path === value)}
+		<div class="flex items-center justify-between gap-2">
+			<p class="text-2xs text-secondary">
+				The webhook is registered under this account. To use another one, create a new trigger.
+			</p>
+			{#if current && canReconnect(current)}
+				<Button
+					unifiedSize="xs"
+					variant="subtle"
+					startIcon={{ icon: RefreshCw }}
+					disabled={connecting}
+					onclick={() => reconnect(current)}
+				>
+					Reconnect
+				</Button>
+			{/if}
+		</div>
 	{/if}
 	{#if unusable}
 		<Alert type="warning" title="You cannot use this connection" size="xs">