Revert "fix(data): give both processes a SQLite busy timeout"

This reverts commit f62dbb9239.

src/ClaudeDo.App/Program.cs

@@ -91,11 +91,8 @@ sealed class Program
         TrExtension.Localizer = localizer;
         ClaudeDo.Ui.Localization.Loc.Current = localizer;
         sc.AddSingleton<ILocalizer>(localizer);
-        // Default Timeout maps to SQLite's busy handler. Without it a momentarily locked
-        // database throws SqliteException immediately instead of waiting out the writer,
-        // which is what leaves task rows stuck on a stale status.
         sc.AddDbContextFactory<ClaudeDoDbContext>(opt =>
-            opt.UseSqlite($"Data Source={dbPath};Default Timeout=30"));
+            opt.UseSqlite($"Data Source={dbPath}"));
         sc.AddScoped<ClaudeDoDbContext>(sp =>
             sp.GetRequiredService<IDbContextFactory<ClaudeDoDbContext>>().CreateDbContext());
 

src/ClaudeDo.Worker/Program.cs

@@ -57,9 +57,8 @@ builder.Host.UseSerilog((ctx, lc) => lc
     .WriteTo.Sink(broadcastSink));
 builder.Services.AddSingleton(logBuffer);
 
-// See ClaudeDo.App/Program.cs — Default Timeout maps to SQLite's busy handler.
 builder.Services.AddDbContextFactory<ClaudeDoDbContext>(opt =>
-    opt.UseSqlite($"Data Source={cfg.DbPath};Default Timeout=30"));
+    opt.UseSqlite($"Data Source={cfg.DbPath}"));
 
 builder.Services.AddSingleton(cfg);
 builder.Services.AddSingleton<AttachmentStore>();