formatted description and error messages

Author: lovelindhoni

src/lints/pub_api_sealed_trait_became_unconditionally_sealed.ron

@@ -1,11 +1,9 @@
 SemverQuery(
     id: "pub_api_sealed_trait_became_unconditionally_sealed",
     human_readable_name: "Public API sealed trait became unconditionally sealed",
-    description: "A trait that was previously only sealed to public API consumers is now unconditionally sealed. 
-                  This change prevents all external implementations, including from related first-party crates 
-                  that might have relied on private API access",
+    description: "A public API sealed traitis now unconditionally sealed, blocking all external implementations, including first-party crates relying on non-public API access.",
     required_update: Major,
-    lint_level: Deny,
+    lint_level: Warn,
     reference_link: Some("https://rust-lang.github.io/api-guidelines/future-proofing.html#sealed-traits-protect-against-downstream-implementations-c-sealed"),
     query: r#"
     {
@@ -16,6 +14,7 @@ SemverQuery(
                         visibility_limit @filter(op: "=", value: ["$public"]) @output
                         public_api_sealed @filter(op: "=", value: ["$true"])
                         unconditionally_sealed @filter(op: "!=", value: ["$true"])
+
                         importable_path {
                             path @output @tag
                             public_api @filter(op: "=", value: ["$true"])
@@ -29,10 +28,12 @@ SemverQuery(
                         visibility_limit @filter(op: "=", value: ["$public"])
                         unconditionally_sealed @filter(op: "=", value: ["$true"])
                         name @output
+
                         importable_path {
                             path @filter(op: "=", value: ["%path"])
                             public_api @filter(op: "=", value: ["$true"])
                         }
+
                         span_: span @optional {
                             filename @output
                             begin_line @output
@@ -47,9 +48,7 @@ SemverQuery(
         "public": "public",
         "true": true,
     },
-    error_message: "A public API sealed trait is now unconditionally sealed, preventing all external implementations. 
-                    This change impacts related first-party crates (e.g., derive macros or other internal tooling) 
-                    that previously could implement the trait using non-public API",
+    error_message: "A public API sealed trait is now fully sealed, blocking all external implementations, including first-party crates relying on non-public API.",
     per_result_error_template: Some("trait {{join \"::\" path}} in file {{span_filename}}:{{span_begin_line}}"),
     witness: None,
 )