fix(pricing): bundle snapshot resources into native image

src/main/java/io/github/hectorvent/floci/services/pricing/PricingService.java

@@ -492,7 +492,14 @@ JsonNode readJson(String relativePath, ObjectMapper mapper) throws IOException {
                 }
             }
             String resource = "pricing-snapshots/" + relativePath;
-            try (InputStream in = Thread.currentThread().getContextClassLoader().getResourceAsStream(resource)) {
+            // Use the class's own loader rather than the thread's context loader.
+            // In a GraalVM native image the thread context loader can be the
+            // bootstrap loader, which sees no application resources, while the
+            // class's loader sees everything bundled into the image.
+            ClassLoader cl = PricingService.class.getClassLoader();
+            try (InputStream in = cl != null
+                    ? cl.getResourceAsStream(resource)
+                    : ClassLoader.getSystemResourceAsStream(resource)) {
                 if (in == null) {
                     return null;
                 }

src/main/resources/application.yml

@@ -20,6 +20,12 @@ quarkus:
     # No 'delay' value is set - observers run synchronously, no artificial sleep is introduced.
     delay-enabled: true
   native:
+    resources:
+      # The Pricing service reads its bundled snapshot at runtime via
+      # ClassLoader#getResourceAsStream. Quarkus's static resource analysis
+      # cannot detect dynamically-built paths, so the tree is registered
+      # explicitly to ensure GraalVM includes every file in the native image.
+      includes: pricing-snapshots/**
     additional-build-args:
       - --report-unsupported-elements-at-runtime
       - --allow-incomplete-classpath