docs: migrate docs site to Astro Starlight (#557)

Signed-off-by: shanghaikid <jiangruiyi@gmail.com>

Author: shanghaikid

README.md

@@ -857,10 +857,10 @@ await client.search({
 
 For detailed guides on advanced features, visit the documentation:
 
-- **[Hybrid Search](docs/content/operations/hybrid-search.mdx)** — Multi-vector search with reranking
-- **[Full-Text Search](docs/content/advanced/full-text-search.mdx)** — BM25 keyword search with text analyzers
-- **[Iterators](docs/content/operations/iterators.mdx)** — Paginate through large result sets
-- **[Global Cluster](docs/content/advanced/global-cluster.mdx)** — Multi-region failover support
+- **[Hybrid Search](docs/src/content/docs/operations/hybrid-search.mdx)** — Multi-vector search with reranking
+- **[Full-Text Search](docs/src/content/docs/advanced/full-text-search.mdx)** — BM25 keyword search with text analyzers
+- **[Iterators](docs/src/content/docs/operations/iterators.mdx)** — Paginate through large result sets
+- **[Global Cluster](docs/src/content/docs/advanced/global-cluster.mdx)** — Multi-region failover support
 
 ---
 

docs/.gitignore

@@ -1,7 +1,6 @@
 node_modules/
-.next/
+.astro/
 out/
-_pagefind/
 .DS_Store
 *.log
 

docs/.prettierrc

@@ -0,0 +1,14 @@
+{
+  "singleQuote": true,
+  "semi": true,
+  "trailingComma": "es5",
+  "plugins": ["prettier-plugin-astro"],
+  "overrides": [
+    {
+      "files": "*.astro",
+      "options": {
+        "parser": "astro"
+      }
+    }
+  ]
+}