feat: search command in REPL with topic-aware context

NozCli/Commands/SearchCommand.cs

@@ -0,0 +1,61 @@
+using NozCli.Repl;
+using Spectre.Console;
+
+namespace NozCli.Commands;
+
+public class SearchCommand : ICommand
+{
+    public string Name        => "search";
+    public string Description => "Full-text search via Meilisearch";
+    public string Usage       => "search <query> [--topic <topic>] [--limit <n>]";
+
+    private static readonly Dictionary<string, string> StatusDot = new()
+    {
+        ["seed"]      = "[yellow]◦[/]",
+        ["budding"]   = "[magenta]◈[/]",
+        ["evergreen"] = "[cyan]◉[/]",
+    };
+
+    public async Task ExecuteAsync(string[] args, ReplContext ctx, CancellationToken ct = default)
+    {
+        var topic   = ParseFlag(args, "--topic") ?? ctx.CurrentTopic;
+        var limitRaw = ParseFlag(args, "--limit");
+        var limit   = limitRaw is not null && int.TryParse(limitRaw, out var l) ? l : 10;
+        var query   = string.Join(' ', args.Where(a => !a.StartsWith('-') &&
+                                                       a != ParseFlag(args, "--topic") &&
+                                                       a != ParseFlag(args, "--limit")));
+
+        if (string.IsNullOrWhiteSpace(query))
+        {
+            AnsiConsole.MarkupLine("[red]Usage:[/] search <query> [--topic <topic>] [--limit <n>]");
+            return;
+        }
+
+        List<NozCli.Core.Models.SearchHit> hits = [];
+        await AnsiConsole.Status().StartAsync($"Suche nach »{query}«…", async _ =>
+            hits = await ctx.Api.SearchAsync(query, topic, limit, ct));
+
+        if (hits.Count == 0)
+        {
+            AnsiConsole.MarkupLine($"[dim]Keine Treffer für »{Markup.Escape(query)}«.[/]");
+            return;
+        }
+
+        AnsiConsole.MarkupLine($"[dim]{hits.Count} Treffer[/]\n");
+
+        foreach (var h in hits)
+        {
+            var dot   = StatusDot.GetValueOrDefault(h.Status, "·");
+            var desc  = h.Description is { Length: > 0 } d ? $"\n    [dim]{Markup.Escape(d)}[/]" : "";
+            AnsiConsole.MarkupLine($"  {dot}  [cyan]{Markup.Escape(h.Slug)}[/]  [white]{Markup.Escape(h.Title)}[/]{desc}");
+        }
+
+        AnsiConsole.WriteLine();
+    }
+
+    private static string? ParseFlag(string[] args, string flag)
+    {
+        var idx = Array.IndexOf(args, flag);
+        return idx >= 0 && idx + 1 < args.Length ? args[idx + 1] : null;
+    }
+}

NozCli/Repl/CommandRegistry.cs

@@ -25,6 +25,7 @@ public class CommandRegistry
             new TreeCommand(),
             new MkdirCommand(),
             new MvCommand(),
+            new SearchCommand(),
             new LinkCommand(),
             new TemplatesCommand(),
             new VersionCommand(),