update cloudflare_snippet and cloudflare_snippet_rules docs

.changelog/4750.txt

@@ -0,0 +1,4 @@
+```release-note:enhancement
+resource/cloudflare_snippet: document cloudflare_snippet with example and import syntax
+resource/cloudflare_snippet_rules: document cloudflare_snippet_rules with example
+```

docs/resources/snippet.md

@@ -9,7 +9,20 @@ description: |-
 
 The [Snippet](https://developers.cloudflare.com/rules/snippets/) resource allows you to create and manage snippet for a zone.
 
-
+## Example Usage
+
+```terraform
+# Example for cloudflare snippet feature
+resource "cloudflare_snippet" "example" {
+  zone_id = "0da42c8d2132a9ddaf714f9e7c920711"
+  name = "example-snippet"
+  main_module = "file1.js"
+  files {
+    name = "file1.js"
+    content = "export default {async fetch(request) {return fetch(request)}};"
+  }
+}
+```
 <!-- schema generated by tfplugindocs -->
 ## Schema
 
@@ -34,4 +47,12 @@ Optional:
 
 - `content` (String) Content of the snippet file.
 
+## Import
+
+Import is supported using the following syntax:
+
+```shell
+terraform import cloudflare_snippet.example <zone_id>/<snippet_id>
+```
+
 

docs/resources/snippet_rules.md

@@ -9,7 +9,26 @@ description: |-
 
 The [Snippet Rules](https://developers.cloudflare.com/rules/snippets/) resource allows you to create and manage snippet rules for a zone.
 
-
+## Example Usage
+
+```terraform
+# Example for cloudflare snippet feature
+resource "cloudflare_snippet_rules" "example" {
+  zone_id = "0da42c8d2132a9ddaf714f9e7c920711"
+  rules {
+      enabled = true
+      expression = "true"
+      description = "some description 1"
+      snippet_name = "example-snippet"
+  }
+  rules {
+      enabled = true
+      expression = "true"
+      description = "some description 2"
+      snippet_name = "test_snippet_1"
+  }
+}
+```
 <!-- schema generated by tfplugindocs -->
 ## Schema