set the location display name in the handler

src/http/handler.zig

@@ -113,7 +113,7 @@ fn handleWeatherInternal(
     };
 
     // Fetch weather using coordinates
-    const weather = opts.provider.fetch(req_alloc, location.coords) catch |err| {
+    var weather = opts.provider.fetch(req_alloc, location.coords) catch |err| {
         switch (err) {
             error.LocationNotFound => {
                 res.status = 404;
@@ -129,6 +129,9 @@ fn handleWeatherInternal(
     };
     defer weather.deinit();
 
+    // Set display name for rendering
+    weather.display_name = try req_alloc.dupe(u8, location.name);
+
     const query_string = req.url.query;
     const params = try QueryParams.parse(req_alloc, query_string);
     defer {

src/render/custom.zig

@@ -41,7 +41,7 @@ pub fn render(allocator: std.mem.Allocator, weather: types.WeatherData, format:
                     const unit = if (use_imperial) "mph" else "km/h";
                     try writer.print("{d:.0} {s} {s}", .{ wind, unit, utils.degreeToDirection(weather.current.wind_deg) });
                 },
-                'l' => try writer.print("{s}", .{weather.location}),
+                'l' => try writer.print("{s}", .{weather.locationDisplayName()}),
                 'p' => {
                     const precip = if (use_imperial) weather.current.precip_mm * 0.0393701 else weather.current.precip_mm;
                     const unit = if (use_imperial) "in" else "mm";

src/render/formatted.zig

@@ -66,7 +66,7 @@ pub fn render(allocator: std.mem.Allocator, data: types.WeatherData, options: Re
 
     const w = &output.writer;
     if (!options.no_caption)
-        try w.print("Weather report: {s}\n\n", .{data.location});
+        try w.print("Weather report: {s}\n\n", .{data.locationDisplayName()});
 
     try renderCurrent(w, data.current, options);
 

src/render/v2.zig

@@ -8,7 +8,7 @@ pub fn render(allocator: std.mem.Allocator, weather: types.WeatherData, use_impe
     const writer = output.writer(allocator);
 
     // Header with location
-    try writer.print("Weather report: {s}\n\n", .{weather.location});
+    try writer.print("Weather report: {s}\n\n", .{weather.locationDisplayName()});
 
     // Current conditions
     try writer.print("      Current conditions\n", .{});

src/weather/types.zig

@@ -83,12 +83,14 @@ pub const WeatherError = error{
 
 pub const WeatherData = struct {
     location: []const u8,
+    display_name: ?[]const u8 = null,
     current: CurrentCondition,
     forecast: []ForecastDay,
     allocator: std.mem.Allocator,
 
     pub fn deinit(self: WeatherData) void {
         self.allocator.free(self.location);
+        if (self.display_name) |name| self.allocator.free(name);
         self.allocator.free(self.current.condition);
         for (self.forecast) |day| {
             self.allocator.free(day.date);
@@ -101,6 +103,10 @@ pub const WeatherData = struct {
         }
         self.allocator.free(self.forecast);
     }
+
+    pub fn locationDisplayName(self: WeatherData) []const u8 {
+        return self.display_name orelse self.location;
+    }
 };
 
 fn celsiusToFahrenheit(c: f32) f32 {