fix: align ImpactReportResult with API schema, remove phantom resets_at

Review fixes:
- ImpactReportResult: replaced query/action (wrong) with input_index/actions
  matching the server response shape
- ImpactReportResponse: added policy_name field
- SimulationDailyUsage: removed resets_at (not in API contract)

Author: saurabhjain1592

src/main/java/com/getaxonflow/sdk/simulation/ImpactReportResponse.java

@@ -29,6 +29,9 @@ public final class ImpactReportResponse {
     @JsonProperty("policy_id")
     private final String policyId;
 
+    @JsonProperty("policy_name")
+    private final String policyName;
+
     @JsonProperty("total_inputs")
     private final int totalInputs;
 
@@ -58,6 +61,7 @@ public final class ImpactReportResponse {
 
     public ImpactReportResponse(
             @JsonProperty("policy_id") String policyId,
+            @JsonProperty("policy_name") String policyName,
             @JsonProperty("total_inputs") int totalInputs,
             @JsonProperty("matched") int matched,
             @JsonProperty("blocked") int blocked,
@@ -68,6 +72,7 @@ public ImpactReportResponse(
             @JsonProperty("generated_at") String generatedAt,
             @JsonProperty("tier") String tier) {
         this.policyId = policyId;
+        this.policyName = policyName;
         this.totalInputs = totalInputs;
         this.matched = matched;
         this.blocked = blocked;
@@ -80,6 +85,7 @@ public ImpactReportResponse(
     }
 
     public String getPolicyId() { return policyId; }
+    public String getPolicyName() { return policyName; }
     public int getTotalInputs() { return totalInputs; }
     public int getMatched() { return matched; }
     public int getBlocked() { return blocked; }

src/main/java/com/getaxonflow/sdk/simulation/ImpactReportResult.java

@@ -18,37 +18,39 @@
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
+import java.util.List;
+
 /**
  * Result for a single input in an impact report.
  */
 @JsonIgnoreProperties(ignoreUnknown = true)
 public final class ImpactReportResult {
 
-    @JsonProperty("query")
-    private final String query;
+    @JsonProperty("input_index")
+    private final int inputIndex;
 
     @JsonProperty("matched")
     private final boolean matched;
 
     @JsonProperty("blocked")
     private final boolean blocked;
 
-    @JsonProperty("action")
-    private final String action;
+    @JsonProperty("actions")
+    private final List<String> actions;
 
     public ImpactReportResult(
-            @JsonProperty("query") String query,
+            @JsonProperty("input_index") int inputIndex,
             @JsonProperty("matched") boolean matched,
             @JsonProperty("blocked") boolean blocked,
-            @JsonProperty("action") String action) {
-        this.query = query;
+            @JsonProperty("actions") List<String> actions) {
+        this.inputIndex = inputIndex;
         this.matched = matched;
         this.blocked = blocked;
-        this.action = action;
+        this.actions = actions != null ? List.copyOf(actions) : List.of();
     }
 
-    public String getQuery() { return query; }
+    public int getInputIndex() { return inputIndex; }
     public boolean isMatched() { return matched; }
     public boolean isBlocked() { return blocked; }
-    public String getAction() { return action; }
+    public List<String> getActions() { return actions; }
 }

src/main/java/com/getaxonflow/sdk/simulation/SimulationDailyUsage.java

@@ -30,19 +30,13 @@ public final class SimulationDailyUsage {
     @JsonProperty("limit")
     private final int limit;
 
-    @JsonProperty("resets_at")
-    private final String resetsAt;
-
     public SimulationDailyUsage(
             @JsonProperty("used") int used,
-            @JsonProperty("limit") int limit,
-            @JsonProperty("resets_at") String resetsAt) {
+            @JsonProperty("limit") int limit) {
         this.used = used;
         this.limit = limit;
-        this.resetsAt = resetsAt;
     }
 
     public int getUsed() { return used; }
     public int getLimit() { return limit; }
-    public String getResetsAt() { return resetsAt; }
 }

src/test/java/com/getaxonflow/sdk/PolicySimulationTest.java

@@ -58,7 +58,7 @@ void shouldSimulatePoliciesBlocked() {
             .willReturn(aResponse()
                 .withStatus(200)
                 .withHeader("Content-Type", "application/json")
-                .withBody("{\"success\":true,\"data\":{\"allowed\":false,\"applied_policies\":[\"block-pii\",\"block-financial\"],\"risk_score\":0.85,\"required_actions\":[\"redact_pii\"],\"processing_time_ms\":12,\"total_policies\":5,\"dry_run\":true,\"simulated_at\":\"2026-03-24T10:00:00Z\",\"tier\":\"evaluation\",\"daily_usage\":{\"used\":3,\"limit\":100,\"resets_at\":\"2026-03-25T00:00:00Z\"}}}")));
+                .withBody("{\"success\":true,\"data\":{\"allowed\":false,\"applied_policies\":[\"block-pii\",\"block-financial\"],\"risk_score\":0.85,\"required_actions\":[\"redact_pii\"],\"processing_time_ms\":12,\"total_policies\":5,\"dry_run\":true,\"simulated_at\":\"2026-03-24T10:00:00Z\",\"tier\":\"evaluation\",\"daily_usage\":{\"used\":3,\"limit\":100}}}")));
 
         SimulatePoliciesResponse result = axonflow.simulatePolicies(
             SimulatePoliciesRequest.builder()
@@ -79,7 +79,6 @@ void shouldSimulatePoliciesBlocked() {
         assertThat(result.getDailyUsage()).isNotNull();
         assertThat(result.getDailyUsage().getUsed()).isEqualTo(3);
         assertThat(result.getDailyUsage().getLimit()).isEqualTo(100);
-        assertThat(result.getDailyUsage().getResetsAt()).isEqualTo("2026-03-25T00:00:00Z");
 
         verify(postRequestedFor(urlEqualTo("/api/v1/policies/simulate"))
             .withRequestBody(matchingJsonPath("$.query", equalTo("My SSN is 123-45-6789")))
@@ -93,7 +92,7 @@ void shouldSimulatePoliciesAllowed() {
             .willReturn(aResponse()
                 .withStatus(200)
                 .withHeader("Content-Type", "application/json")
-                .withBody("{\"success\":true,\"data\":{\"allowed\":true,\"applied_policies\":[],\"risk_score\":0.1,\"required_actions\":[],\"processing_time_ms\":5,\"total_policies\":5,\"dry_run\":true,\"simulated_at\":\"2026-03-24T10:00:00Z\",\"tier\":\"evaluation\",\"daily_usage\":{\"used\":1,\"limit\":100,\"resets_at\":\"2026-03-25T00:00:00Z\"}}}")));
+                .withBody("{\"success\":true,\"data\":{\"allowed\":true,\"applied_policies\":[],\"risk_score\":0.1,\"required_actions\":[],\"processing_time_ms\":5,\"total_policies\":5,\"dry_run\":true,\"simulated_at\":\"2026-03-24T10:00:00Z\",\"tier\":\"evaluation\",\"daily_usage\":{\"used\":1,\"limit\":100}}}")));
 
         SimulatePoliciesResponse result = axonflow.simulatePolicies(
             SimulatePoliciesRequest.builder()
@@ -213,7 +212,7 @@ void shouldGetPolicyImpactReport() {
             .willReturn(aResponse()
                 .withStatus(200)
                 .withHeader("Content-Type", "application/json")
-                .withBody("{\"success\":true,\"data\":{\"policy_id\":\"policy_block_pii\",\"total_inputs\":3,\"matched\":2,\"blocked\":2,\"match_rate\":0.667,\"block_rate\":0.667,\"results\":[{\"query\":\"My SSN is 123-45-6789\",\"matched\":true,\"blocked\":true,\"action\":\"block\"},{\"query\":\"What is the weather?\",\"matched\":false,\"blocked\":false,\"action\":\"allow\"},{\"query\":\"My email is test@example.com\",\"matched\":true,\"blocked\":true,\"action\":\"block\"}],\"processing_time_ms\":25,\"generated_at\":\"2026-03-24T10:00:00Z\",\"tier\":\"evaluation\"}}")));
+                .withBody("{\"success\":true,\"data\":{\"policy_id\":\"policy_block_pii\",\"policy_name\":\"block-pii\",\"total_inputs\":3,\"matched\":2,\"blocked\":2,\"match_rate\":0.667,\"block_rate\":0.667,\"results\":[{\"input_index\":0,\"matched\":true,\"blocked\":true,\"actions\":[\"block\"]},{\"input_index\":1,\"matched\":false,\"blocked\":false,\"actions\":[\"allow\"]},{\"input_index\":2,\"matched\":true,\"blocked\":true,\"actions\":[\"block\"]}],\"processing_time_ms\":25,\"generated_at\":\"2026-03-24T10:00:00Z\",\"tier\":\"evaluation\"}}")));
 
         ImpactReportResponse report = axonflow.getPolicyImpactReport(
             ImpactReportRequest.builder()
@@ -231,13 +230,15 @@ void shouldGetPolicyImpactReport() {
         assertThat(report.getBlocked()).isEqualTo(2);
         assertThat(report.getMatchRate()).isEqualTo(0.667);
         assertThat(report.getBlockRate()).isEqualTo(0.667);
+        assertThat(report.getPolicyName()).isEqualTo("block-pii");
         assertThat(report.getResults()).hasSize(3);
-        assertThat(report.getResults().get(0).getQuery()).isEqualTo("My SSN is 123-45-6789");
+        assertThat(report.getResults().get(0).getInputIndex()).isEqualTo(0);
         assertThat(report.getResults().get(0).isMatched()).isTrue();
         assertThat(report.getResults().get(0).isBlocked()).isTrue();
-        assertThat(report.getResults().get(0).getAction()).isEqualTo("block");
+        assertThat(report.getResults().get(0).getActions()).containsExactly("block");
+        assertThat(report.getResults().get(1).getInputIndex()).isEqualTo(1);
         assertThat(report.getResults().get(1).isMatched()).isFalse();
-        assertThat(report.getResults().get(1).getAction()).isEqualTo("allow");
+        assertThat(report.getResults().get(1).getActions()).containsExactly("allow");
         assertThat(report.getProcessingTimeMs()).isEqualTo(25);
         assertThat(report.getGeneratedAt()).isEqualTo("2026-03-24T10:00:00Z");
         assertThat(report.getTier()).isEqualTo("evaluation");
@@ -253,7 +254,7 @@ void shouldGetImpactReportNoMatches() {
             .willReturn(aResponse()
                 .withStatus(200)
                 .withHeader("Content-Type", "application/json")
-                .withBody("{\"success\":true,\"data\":{\"policy_id\":\"policy_strict\",\"total_inputs\":1,\"matched\":0,\"blocked\":0,\"match_rate\":0.0,\"block_rate\":0.0,\"results\":[{\"query\":\"Hello world\",\"matched\":false,\"blocked\":false,\"action\":\"allow\"}],\"processing_time_ms\":3,\"generated_at\":\"2026-03-24T10:00:00Z\",\"tier\":\"enterprise\"}}")));
+                .withBody("{\"success\":true,\"data\":{\"policy_id\":\"policy_strict\",\"total_inputs\":1,\"matched\":0,\"blocked\":0,\"match_rate\":0.0,\"block_rate\":0.0,\"results\":[{\"input_index\":0,\"matched\":false,\"blocked\":false,\"actions\":[\"allow\"]}],\"processing_time_ms\":3,\"generated_at\":\"2026-03-24T10:00:00Z\",\"tier\":\"enterprise\"}}")));
 
         ImpactReportResponse report = axonflow.getPolicyImpactReport(
             ImpactReportRequest.builder()