Add missing words to cspell dictionary and ignore translated API docs

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: MelbourneDeveloper

cspell-dictionary.txt

@@ -86,6 +86,9 @@ effectful
 mcp
 mcps
 modelcontextprotocol
+streamable
+Streamable
+onsessioninitialized
 
 # Technical terms
 interoperability
@@ -246,6 +249,8 @@ imagedata
 encodeddata
 minimumlog
 
+parameterless
+
 # Other technical
 LTWH
 NTFS

cspell.json

@@ -20,6 +20,7 @@
     "**/pubspec.lock",
     "**/package-lock.json",
     "website/src/api/**",
+    "website/src/**/api/**",
     "website/_site/api/**",
     "**/.dart_tool",
     "packages/reflux/test/selector_memoization_test.dart",