fix: update Ollama embedding model version to 8b in code and documentation

.opencode/tools/ask262-search-spec-sections.ts

@@ -22,7 +22,7 @@ export default tool({
 
     // Initialize embeddings
     const embeddings = new OllamaEmbeddings({
-      model: "qwen3-embedding:0.6b",
+      model: "qwen3-embedding:8b",
     });
 
     // Connect to LanceDB

Readme.md

@@ -70,8 +70,8 @@ If you prefer to configure manually:
 ### Prerequisites
 
 - **Bun**: Version 1.0.0 or higher ([install](https://bun.sh/docs/installation))
-- **Ollama**: Installed with `qwen3-embedding:0.6b` \
-(`ollama pull qwen3-embedding:0.6b`)
+- **Ollama**: Installed with `qwen3-embedding:8b` \
+(`ollama pull qwen3-embedding:8b`)
 
 ### Setup
 

src/constants.ts

@@ -4,7 +4,7 @@ export const CODE_DIR = "./engine262/src";
 export const GRAPH_FILE = "./graphology/graph.json";
 
 // Model configurations
-export const OLLAMA_EMBEDDING_MODEL = "qwen3-embedding:0.6b";
+export const OLLAMA_EMBEDDING_MODEL = "qwen3-embedding:8b";
 export const RERANKER_MODEL = "dengcao/Qwen3-Reranker-0.6B:Q8_0";
 
 // Embedding provider configuration