Prevent hosted database credentials from being sent to PostHog (#1691)

Add ph-no-capture class to credential containers in the hosted database
success dialog and password reset dialog so PostHog autocapture excludes
sensitive data (host, port, username, password) from captured events.

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: gugu

frontend/src/app/components/connections-list/hosted-database-success-dialog/hosted-database-success-dialog.component.html

@@ -21,7 +21,7 @@ <h1 mat-dialog-title>
 		</p>
 	}
 
-	<div class="hosted-dialog__credentials">
+	<div class="hosted-dialog__credentials ph-no-capture">
 		<div class="hosted-dialog__row">
 			<span class="hosted-dialog__label">Database</span>
 			<code>{{ data.hostedDatabase.databaseName }}</code>

frontend/src/app/components/hosted-databases/hosted-database-reset-password-dialog/hosted-database-reset-password-dialog.component.html

@@ -17,7 +17,7 @@ <h1 mat-dialog-title>Reset password for <strong>{{ data.databaseName }}</strong>
 } @else {
 	<h1 mat-dialog-title>New password for <strong>{{ result()!.databaseName }}</strong></h1>
 	<mat-dialog-content class="reset-dialog__content">
-		<div class="reset-dialog__credentials">
+		<div class="reset-dialog__credentials ph-no-capture">
 			<div class="reset-dialog__row">
 				<span class="reset-dialog__label">Host</span>
 				<code>{{ result()!.hostname }}</code>