fix: replace_secion

Author: psteinroe

docs/codegen/src/utils.rs

@@ -12,8 +12,13 @@ pub(crate) fn replace_section(
         section_identifier, section_identifier
     );
     let re = Regex::new(&pattern).unwrap();
-    re.replace_all(content, format!("${{1}}{}${{2}}", replacement))
-        .to_string()
+
+    // Use a replacement function instead of a replacement string to avoid
+    // issues with special characters like $ in the replacement text
+    re.replace_all(content, |caps: &regex::Captures| {
+        format!("{}{}{}", &caps[1], replacement, &caps[2])
+    })
+    .to_string()
 }
 
 #[derive(Default)]

docs/index.md

@@ -41,7 +41,7 @@ After running the `init` command, you’ll have a `pglt.jsonc` file in your dire
 
 ```json
 {
-  "": "https://supabase-community.github.io/postgres_lsp/schemas/0.0.0/schema.json",
+  "$schema": "https://supabase-community.github.io/postgres_lsp/schemas/0.0.0/schema.json",
   "vcs": {
     "enabled": false,
     "clientKind": "git",