Fix build warning: Remove obsolete TrustServerCertificate property

[Copilot]

Problem

The backend build was producing a deprecation warning during compilation:

warning CS0618: 'NpgsqlConnectionStringBuilder.TrustServerCertificate' is obsolete: 
'The TrustServerCertificate parameter is no longer needed and does nothing.'

This warning appeared at line 381 in Program.cs within the TryGetSafeConnectionInfo method, which is used for logging sanitized database connection information.

Solution

Removed the obsolete TrustServerCertificate property from the connection string builder output. According to the Npgsql library documentation, this parameter is no longer needed and has no effect.

Before:

return $"Host={builder.Host};Port={builder.Port};Database={builder.Database};SslMode={builder.SslMode};TrustServerCertificate={builder.TrustServerCertificate}";

After:

return $"Host={builder.Host};Port={builder.Port};Database={builder.Database};SslMode={builder.SslMode}";

Impact

• ✅ Build now completes with 0 warnings and 0 errors
• ✅ No functional changes to application behavior
• ✅ The method continues to properly sanitize and log connection information
• ✅ All essential connection parameters (Host, Port, Database, SslMode) are still included in the output

This is a minimal, surgical fix that eliminates build warnings without affecting any runtime functionality.

Fixes issue shown in the build logs screenshot.

Original prompt

---

This section details on the original issue you should resolve

<issue_title>Build warnings</issue_title>
<issue_description></issue_description>

Comments on the Issue (you are @copilot in this section)

Fixes #36

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Project	Deployment	Preview	Comments	Updated (UTC)
recall-ai	Ready	Preview	Comment	Oct 9, 2025 4:55pm