fix: preserve descriptions that don't start with an ASCII letter (#177)

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: danadajian

src/annotations/build-annotations.ts

@@ -86,6 +86,6 @@ export function trimDescription(description?: string) {
     description
       ?.split("\n")
       .map((str) => str.trim().replaceAll('"', "").replaceAll("\\", ""))
-      .find((str) => str.match(/^[a-zA-Z]/)) ?? ""
+      .find((str) => str.length > 0) ?? ""
   );
 }

test/unit/should_annotate_types_properly/expected.kt

@@ -26,7 +26,16 @@ data class TypeThatShouldBeProperlyAnnotated(
     @Deprecated("It uses the @Deprecated annotation for the reason")
     val deprecated7: UnionThatShouldBeProperlyAnnotated? = null,
     @Deprecated("Multiline reason")
-    val deprecated8: String? = null
+    val deprecated8: String? = null,
+    @param:GraphQLDescription("(parenthesis) description.")
+    val nonLetterDescription1: String? = null,
+    @param:GraphQLDescription("`backtick` description.")
+    val nonLetterDescription2: String? = null,
+    @param:GraphQLDescription("42 numeric description.")
+    val nonLetterDescription3: String? = null,
+    @param:GraphQLDescription("(Deprecated) Use something else.")
+    @Deprecated("(internal) replaced in v3")
+    val nonLetterDeprecated: String? = null
 ) : UnionThatShouldBeProperlyAnnotated
 
 interface UnionThatShouldBeProperlyAnnotated

test/unit/should_annotate_types_properly/schema.graphql

@@ -31,6 +31,22 @@ type TypeThatShouldBeProperlyAnnotated {
     @deprecated(
       reason: "\n        Multiline reason\n        with spaces\n        "
     )
+  """
+  (parenthesis) description.
+  """
+  nonLetterDescription1: String
+  """
+  `backtick` description.
+  """
+  nonLetterDescription2: String
+  """
+  42 numeric description.
+  """
+  nonLetterDescription3: String
+  """
+  (Deprecated) Use something else.
+  """
+  nonLetterDeprecated: String @deprecated(reason: "(internal) replaced in v3")
 }
 
 union UnionThatShouldBeProperlyAnnotated = TypeThatShouldBeProperlyAnnotated