docs: replace unicode ellipsis with ascii in code blocks

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: nficano

docs/guides/errors.md

@@ -93,7 +93,7 @@ server.RegisterAgent("strict", async (ctx, ct) =>
     if (!ctx.Lease.Contains(LeaseNamespaces.FsRead))
         throw new PermissionDeniedException("fs.read required");
 
-    // …
+    // ...
     return result;
 });
 ```

docs/guides/job-events.md

@@ -24,16 +24,16 @@ type — the body shape depends on the kind (spec §8.1).
 ```csharp
 server.RegisterAgent("researcher", async (ctx, ct) =>
 {
-    await ctx.StatusAsync("starting", "Fetching data…", ct);
+    await ctx.StatusAsync("starting", "Fetching data...", ct);
 
     await ctx.ToolCallAsync("fetch", callId: "c1",
         args: new { url = "https://api.example.com/data" }, ct);
-    var data = /* … */ "";
+    var data = /* ... */ "";
     await ctx.ToolResultAsync("c1", result: data, ct);
 
     await ctx.ProgressAsync(current: 1, total: 3, message: "fetched", ct);
 
-    await ctx.LogAsync("info", "Processing …", ct);
+    await ctx.LogAsync("info", "Processing ...", ct);
     await ctx.MetricAsync("cost.inference", 0.012m, unit: "USD", ct);
 
     await ctx.ArtifactRefAsync(

docs/guides/leases.md

@@ -55,7 +55,7 @@ server.RegisterAgent("file-writer", async (ctx, ct) =>
             new ToolError { Code = ex.Code, Message = ex.Message }, ct);
         return null;
     }
-    // perform the write …
+    // perform the write ...
     return new { wrote = "/workspace/src/output.cs" };
 });
 ```

docs/guides/vendor-extensions.md

@@ -31,7 +31,7 @@ Write on the send side by populating `Extensions` before calling
 `ITransport.SendAsync`:
 
 ```csharp
-var env = new Envelope { /* … */ };
+var env = new Envelope { /* ... */ };
 env.Extensions["x-vendor.acme.priority"] = JsonSerializer.SerializeToElement("high");
 await transport.SendAsync(env, ct);
 ```
@@ -53,7 +53,7 @@ await foreach (var ev in handle.Events(ct))
     if (ev.Kind == "x-vendor.acme.thumbnail")
     {
         var url = ev.Body.GetProperty("url").GetString();
-        // …
+        // ...
     }
 }
 ```

recipes/mcp-skill/Program.cs

@@ -27,7 +27,7 @@
 
     await ctx.LogAsync("info", $"searching knowledge base for: {topic}", rct);
     await Task.Delay(80, rct);
-    await ctx.LogAsync("info", "synthesising results…", rct);
+    await ctx.LogAsync("info", "synthesising results...", rct);
     await Task.Delay(40, rct);
 
     return new { summary = $"Research on '{topic}': 3 key findings identified." };

recipes/mcp-skill/README.md

@@ -22,7 +22,7 @@ manifest that Claude Code uses to discover and invoke the skill.
 
 ```
 AI assistant
-    │  MCP tool call: research(topic=…)
+    │  MCP tool call: research(topic=...)
     ▼
 HandleResearchToolCall()          ← MCP adapter
     │  SubmitAsync("research", { topic })

recipes/stream-resume/Program.cs

@@ -74,7 +74,7 @@
 // Capture the ResumeToken before the connection closes — it lets observer-2
 // authenticate with the same identity and access the session's EventLog.
 var savedToken = obs1.ResumeToken;
-Console.WriteLine($"obs1 disconnecting — ResumeToken: {savedToken?[..Math.Min(12, savedToken?.Length ?? 0)]}…");
+Console.WriteLine($"obs1 disconnecting — ResumeToken: {savedToken?[..Math.Min(12, savedToken?.Length ?? 0)]}...");
 await obs1.DisposeAsync();
 
 // ── wait for the writer to finish ─────────────────────────────────────────────