chore: replace ellipsis character with three dots in comments

Mechanical substitution of `…` with `...` across recipe scripts, the
Cli project file comment, and the Giraffe handler doc comment.

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

Author: Nick Ficano

recipes/README.md

@@ -102,7 +102,7 @@ dotnet script Client.fsx
 
 A bridge process that speaks [MCP](https://modelcontextprotocol.io) over
 `stdio` and forwards every `CallToolRequest` to an ARCP runtime over
-WebSocket.  Once registered with an MCP host (Claude Desktop, Cursor, …)
+WebSocket.  Once registered with an MCP host (Claude Desktop, Cursor, ...)
 the host can invoke the `research` tool without knowing anything about ARCP.
 
 One long-lived `ArcpClient` is shared across all MCP requests in the

recipes/mcp-skill/Server.fsx

@@ -2,7 +2,7 @@
 // mcp-skill — Server
 //
 // Exposes an ARCP agent as an MCP (Model Context Protocol) tool so any
-// MCP host (Claude Desktop, Cursor, Continue, …) can invoke it without
+// MCP host (Claude Desktop, Cursor, Continue, ...) can invoke it without
 // knowing anything about ARCP.
 //
 // Architecture:

recipes/stream-resume/Client.fsx

@@ -118,7 +118,7 @@ let run () =
 
             printfn "=== Assembled article (%d chars, %d chunks) ===" article.Length chunks.Count
             printfn ""
-            printfn "%s" (if article.Length > 500 then article.[..499] + "…" else article)
+            printfn "%s" (if article.Length > 500 then article.[..499] + "..." else article)
             printfn ""
             printfn "Job metadata: %s" (output.GetRawText())
         | Error err ->

src/Arcp.Cli/Arcp.Cli.fsproj

@@ -20,7 +20,7 @@
               which places Arcp.dll (and .pdb/.xml) in publish/ — these are
               correctly packed into tools/net10.0/any/.
            2. Because Private=true (default), Arcp.dll is also copied into
-              Arcp.Cli's own build-output dir (bin/…/net10.0/).  The NuGet
+              Arcp.Cli's own build-output dir (bin/.../net10.0/).  The NuGet
               pack task then maps *all* build-output files to tools/net10.0/any/
               as well, producing a duplicate entry → NU5050.
            3. The project-reference mechanism (separate from build output)

src/Arcp.Giraffe/GiraffeEndpoint.fs

@@ -12,7 +12,7 @@ open ARCP.Runtime
 
 /// Giraffe `HttpHandler` that upgrades to a WebSocket and hands
 /// the resulting transport to an `ArcpServer`. Composes inside
-/// `choose [ … ]` pipelines.
+/// `choose [ ... ]` pipelines.
 [<AutoOpen>]
 module ArcpGiraffe =
     let useArcp (path: string) (server: ArcpServer) : HttpHandler =