STG-1537: switch local binary downloads to server-v3

Author: monadoid

lib/stagehand/local.rb

@@ -85,7 +85,7 @@ def platform_tag
 
       def binary_filename
         platform, arch = platform_tag
-        name = "stagehand-server-#{platform}-#{arch}"
+        name = "stagehand-server-v3-#{platform}-#{arch}"
         name += ".exe" if platform == "win32"
         name
       end
@@ -131,9 +131,9 @@ def home_dir
 
       def resolve_version(version)
         return fetch_latest_tag if version.empty? || version == "latest"
-        return version if version.start_with?("stagehand-server/")
+        return version if version.start_with?("stagehand-server-v3/")
 
-        "stagehand-server/#{version}"
+        "stagehand-server-v3/#{version}"
       end
 
       def fetch_latest_tag
@@ -148,9 +148,9 @@ def fetch_latest_tag
         releases = JSON.parse(response.body.to_s)
         releases.each do |release|
           tag = release["tag_name"]
-          return tag if tag.is_a?(String) && tag.start_with?("stagehand-server/")
+          return tag if tag.is_a?(String) && tag.start_with?("stagehand-server-v3/")
         end
-        raise "Failed to find stagehand-server release tag"
+        raise "Failed to find stagehand-server-v3 release tag"
       end
 
       def download_binary(tag, dest_path)

test/stagehand/local_binary_test.rb

@@ -58,9 +58,9 @@ def test_downloads_latest_tag_when_missing
     filename = Stagehand::Local::Binary.binary_filename
 
     stub_request(:get, "https://api.github.com/repos/browserbase/stagehand/releases?per_page=15")
-      .to_return(status: 200, body: [{tag_name: "stagehand-server/v9.9.9"}].to_json)
+      .to_return(status: 200, body: [{tag_name: "stagehand-server-v3/v9.9.9"}].to_json)
 
-    stub_request(:get, "https://github.com/browserbase/stagehand/releases/download/stagehand-server/v9.9.9/#{filename}")
+    stub_request(:get, "https://github.com/browserbase/stagehand/releases/download/stagehand-server-v3/v9.9.9/#{filename}")
       .to_return(status: 200, body: "binary")
 
     path = Stagehand::Local::Binary.resolve_binary_path
@@ -73,9 +73,9 @@ def test_download_error_includes_manual_hint
     filename = Stagehand::Local::Binary.binary_filename
 
     stub_request(:get, "https://api.github.com/repos/browserbase/stagehand/releases?per_page=15")
-      .to_return(status: 200, body: [{tag_name: "stagehand-server/v1.2.3"}].to_json)
+      .to_return(status: 200, body: [{tag_name: "stagehand-server-v3/v1.2.3"}].to_json)
 
-    stub_request(:get, "https://github.com/browserbase/stagehand/releases/download/stagehand-server/v1.2.3/#{filename}")
+    stub_request(:get, "https://github.com/browserbase/stagehand/releases/download/stagehand-server-v3/v1.2.3/#{filename}")
       .to_return(status: 404, body: "not found")
 
     err = assert_raises(RuntimeError) { Stagehand::Local::Binary.resolve_binary_path }