Add HMGET documentation, add HMGET link to readme.md (#138)

Added HMGET documentation - @thesambayo

README.md

@@ -250,6 +250,7 @@ MSET (10 keys): 56022.41 requests per second, p50=0.463 msec
 * [HINCRBYFLOAT](https://sugardb.io/docs/commands/hash/hincrbyfloat)
 * [HKEYS](https://sugardb.io/docs/commands/hash/hkeys)
 * [HLEN](https://sugardb.io/docs/commands/hash/hlen)
+* [HMGET](https://sugardb.io/docs/commands/hash/hmget)
 * [HRANDFIELD](https://sugardb.io/docs/commands/hash/hrandfield)
 * [HSET](https://sugardb.io/docs/commands/hash/hset)
 * [HSETNX](https://sugardb.io/docs/commands/hash/hsetnx)

docs/docs/commands/hash/hmget.mdx

@@ -0,0 +1,47 @@
+import Tabs from '@theme/Tabs';
+import TabItem from '@theme/TabItem';
+
+# HMGET
+
+### Syntax
+```
+HMGET key field [field ...]
+```
+
+### Module
+<span className="acl-category">hash</span>
+
+### Categories
+<span className="acl-category">fast</span>
+<span className="acl-category">hash</span>
+<span className="acl-category">read</span>
+
+### Description
+Retrieves the value of each of the listed fields from the hash.
+
+### Examples
+
+<Tabs
+  defaultValue="go"
+  values={[
+    { label: 'Go (Embedded)', value: 'go', },
+    { label: 'CLI', value: 'cli', },
+  ]}
+>
+  <TabItem value="go">
+    Retrieve values from a hash:
+    ```go
+    db, err := sugardb.NewSugarDB()
+    if err != nil {
+      log.Fatal(err)
+    }
+    values, err := db.HMGet("key", "field1", "field2", "field3")
+    ```
+  </TabItem>
+  <TabItem value="cli">
+    Retrieve values from a hash:
+    ```
+    > HMGET key field1 field2
+    ```
+  </TabItem>
+</Tabs>

docs/docusaurus.config.ts

@@ -92,7 +92,7 @@ const config: Config = {
           label: "Documentation",
         },
         {
-          href: "https://github.com//SugarDB",
+          href: "https://github.com/EchoVault/SugarDB",
           label: "GitHub",
           position: "right",
         },

docs/src/pages/index.mdx

@@ -1,4 +1,4 @@
-<div class="home">
+<div className="home">
 <img width="200" src="img/ram.png" />
 # Unleash the Power of Configurable, Distributed In-Memory Storage
 SugarDB is a highly configurable, distributed, in-memory data store and cache implemented in Go. It can be imported as a Go library or run as an independent service.