docs(showcases): remove http syntax highlighting in django-unicorn guide

Updates code blocks to use generic formatting instead of explicit HTTP syntax highlighting. This ensures better compatibility with documentation rendering and avoids potential highlighting artifacts in examples that combine HTTP-like structures with JSON payloads.

Author: jackfromeast

website/source/content/docs/collection/showcases/django-unicorn.md

@@ -65,7 +65,7 @@ The function performs both `getattr` and `__getitem__` for resolution (Agnostic-
 
 This functionality is triggered via component requests by specifying the request type as `syncInput`:
 
-```http
+```
 POST /unicorn/message/COMPONENT_NAME
 
 {
@@ -93,7 +93,7 @@ By setting `property_name` to a path like `__init__.__globals__`, the component
 
 Django-Unicorn uses the `EntitySubstitution` rule from BeautifulSoup to sanitize HTML in template responses. This rule is stored in a global dictionary that can be polluted.
 
-```http
+```
 POST /unicorn/message/todo HTTP/1.1
 
 {
@@ -121,7 +121,7 @@ POST /unicorn/message/todo HTTP/1.1
 
 Django-Unicorn always includes a script tag in the webpage where a `NAME` value is dynamically extracted from the `MORPHER_NAMES` and `DEFAULT_MORPHER_NAME` variables in the settings module. Django by default escapes special characters into unicode sequences via the `_json_script_escapes` variable. By clearing this sanitizer and polluting the settings, we achieve stored XSS.
 
-```http
+```
 POST /unicorn/message/todo HTTP/1.1
 
 {
@@ -164,7 +164,7 @@ POST /unicorn/message/todo HTTP/1.1
 
 Django stores its error page source code in the global variable `ERROR_PAGE_TEMPLATE` at `django/views/defaults.py`. By polluting this variable, any user triggering an error (e.g., accessing a nonexistent resource) will execute the attacker's payload.
 
-```http
+```
 POST /unicorn/message/todo HTTP/1.1
 
 {
@@ -192,7 +192,7 @@ POST /unicorn/message/todo HTTP/1.1
 
 Django's `SECRET_KEY` is used to sign and verify session cookies and other security mechanisms. By polluting its runtime value, an attacker can forge session cookies to log in as any user.
 
-```http
+```
 POST /unicorn/message/todo HTTP/1.1
 
 {
@@ -220,7 +220,7 @@ POST /unicorn/message/todo HTTP/1.1
 
 The `timed` decorator is used to wrap many important functions in django-unicorn, such as `_call_method_name`. By polluting it to a string, all decorated function calls become uncallable.
 
-```http
+```
 POST /unicorn/message/todo HTTP/1.1
 
 {
@@ -250,7 +250,7 @@ By polluting the `location_cache` object, attackers achieve arbitrary module imp
 
 **Step 1**: Pollute `location_cache` to trigger `antigravity` module import on next request:
 
-```http
+```
 POST /unicorn/message/todo HTTP/1.1
 
 {
@@ -277,7 +277,7 @@ POST /unicorn/message/todo HTTP/1.1
 
 **Step 2**: Pollute `BROWSER` environment variable with the command injection payload:
 
-```http
+```
 POST /unicorn/message/todo HTTP/1.1
 
 {