diff --git a/adk-rust/crates/detmir-portal/src/contracts/openapi.json b/adk-rust/crates/detmir-portal/src/contracts/openapi.json
index 40ee54b..cdd2aac 100644
--- a/adk-rust/crates/detmir-portal/src/contracts/openapi.json
+++ b/adk-rust/crates/detmir-portal/src/contracts/openapi.json
@@ -9,28 +9,50 @@
     {
       "url": "/api",
       "description": "Gateway-relative API base"
+    },
+    {
+      "url": "/dpd/api",
+      "description": "DPD mirror API base"
     }
   ],
   "tags": [
-    { "name": "contracts" },
-    { "name": "portal" },
-    { "name": "reports" },
-    { "name": "incidents" },
-    { "name": "cases" },
-    { "name": "readiness" },
-    { "name": "telemetry" }
+    {
+      "name": "contracts"
+    },
+    {
+      "name": "portal"
+    },
+    {
+      "name": "reports"
+    },
+    {
+      "name": "incidents"
+    },
+    {
+      "name": "cases"
+    },
+    {
+      "name": "readiness"
+    },
+    {
+      "name": "telemetry"
+    }
   ],
   "paths": {
     "/contracts": {
       "get": {
-        "tags": ["contracts"],
+        "tags": [
+          "contracts"
+        ],
         "summary": "Contract index",
         "responses": {
           "200": {
             "description": "Contract index",
             "content": {
               "application/json": {
-                "schema": { "$ref": "#/components/schemas/ContractIndex" }
+                "schema": {
+                  "$ref": "#/components/schemas/ContractIndex"
+                }
               }
             }
           }
@@ -39,14 +61,19 @@
     },
     "/contracts/openapi.json": {
       "get": {
-        "tags": ["contracts"],
+        "tags": [
+          "contracts"
+        ],
         "summary": "OpenAPI document",
         "responses": {
           "200": {
             "description": "OpenAPI 3.1 document",
             "content": {
               "application/json": {
-                "schema": { "type": "object", "additionalProperties": true }
+                "schema": {
+                  "type": "object",
+                  "additionalProperties": true
+                }
               }
             }
           }
@@ -55,14 +82,18 @@
     },
     "/contracts/typescript.d.ts": {
       "get": {
-        "tags": ["contracts"],
+        "tags": [
+          "contracts"
+        ],
         "summary": "TypeScript declarations",
         "responses": {
           "200": {
             "description": "TypeScript declaration file",
             "content": {
               "text/plain": {
-                "schema": { "type": "string" }
+                "schema": {
+                  "type": "string"
+                }
               }
             }
           }
@@ -71,14 +102,18 @@
     },
     "/health": {
       "get": {
-        "tags": ["portal"],
+        "tags": [
+          "portal"
+        ],
         "summary": "Light service health",
         "responses": {
           "200": {
             "description": "Health payload",
             "content": {
               "application/json": {
-                "schema": { "$ref": "#/components/schemas/JsonObject" }
+                "schema": {
+                  "$ref": "#/components/schemas/JsonObject"
+                }
               }
             }
           }
@@ -87,14 +122,18 @@
     },
     "/operator": {
       "get": {
-        "tags": ["portal"],
+        "tags": [
+          "portal"
+        ],
         "summary": "Operator overview payload",
         "responses": {
           "200": {
             "description": "Operator payload used by the HTML portal",
             "content": {
               "application/json": {
-                "schema": { "$ref": "#/components/schemas/JsonObject" }
+                "schema": {
+                  "$ref": "#/components/schemas/JsonObject"
+                }
               }
             }
           }
@@ -103,14 +142,18 @@
     },
     "/manager": {
       "get": {
-        "tags": ["portal"],
+        "tags": [
+          "portal"
+        ],
         "summary": "Manager payload",
         "responses": {
           "200": {
             "description": "Manager payload",
             "content": {
               "application/json": {
-                "schema": { "$ref": "#/components/schemas/JsonObject" }
+                "schema": {
+                  "$ref": "#/components/schemas/JsonObject"
+                }
               }
             }
           }
@@ -119,14 +162,18 @@
     },
     "/owner": {
       "get": {
-        "tags": ["portal"],
+        "tags": [
+          "portal"
+        ],
         "summary": "Owner/security payload",
         "responses": {
           "200": {
             "description": "Owner payload",
             "content": {
               "application/json": {
-                "schema": { "$ref": "#/components/schemas/JsonObject" }
+                "schema": {
+                  "$ref": "#/components/schemas/JsonObject"
+                }
               }
             }
           }
@@ -135,14 +182,18 @@
     },
     "/reports": {
       "get": {
-        "tags": ["reports"],
+        "tags": [
+          "reports"
+        ],
         "summary": "Management report payload",
         "parameters": [
           {
             "name": "anonymize",
             "in": "query",
             "required": false,
-            "schema": { "type": "boolean" },
+            "schema": {
+              "type": "boolean"
+            },
             "description": "Return anonymized values when supported"
           }
         ],
@@ -151,7 +202,9 @@
             "description": "Report payload",
             "content": {
               "application/json": {
-                "schema": { "$ref": "#/components/schemas/ReportPayload" }
+                "schema": {
+                  "$ref": "#/components/schemas/ReportPayload"
+                }
               }
             }
           }
@@ -160,14 +213,18 @@
     },
     "/workforce/policy/explain": {
       "get": {
-        "tags": ["reports"],
+        "tags": [
+          "reports"
+        ],
         "summary": "Workforce scoring policy explanation",
         "parameters": [
           {
             "name": "anonymize",
             "in": "query",
             "required": false,
-            "schema": { "type": "boolean" }
+            "schema": {
+              "type": "boolean"
+            }
           }
         ],
         "responses": {
@@ -175,7 +232,9 @@
             "description": "Policy explanation",
             "content": {
               "application/json": {
-                "schema": { "$ref": "#/components/schemas/JsonObject" }
+                "schema": {
+                  "$ref": "#/components/schemas/JsonObject"
+                }
               }
             }
           }
@@ -184,14 +243,18 @@
     },
     "/incidents": {
       "get": {
-        "tags": ["incidents"],
+        "tags": [
+          "incidents"
+        ],
         "summary": "Incident list and current state",
         "responses": {
           "200": {
             "description": "Incident payload",
             "content": {
               "application/json": {
-                "schema": { "$ref": "#/components/schemas/JsonObject" }
+                "schema": {
+                  "$ref": "#/components/schemas/JsonObject"
+                }
               }
             }
           }
@@ -200,13 +263,17 @@
     },
     "/incident-review": {
       "post": {
-        "tags": ["incidents"],
+        "tags": [
+          "incidents"
+        ],
         "summary": "Set manual review status for an incident candidate",
         "requestBody": {
           "required": true,
           "content": {
             "application/json": {
-              "schema": { "$ref": "#/components/schemas/IncidentReviewRequest" }
+              "schema": {
+                "$ref": "#/components/schemas/IncidentReviewRequest"
+              }
             }
           }
         },
@@ -215,7 +282,9 @@
             "description": "Updated review state",
             "content": {
               "application/json": {
-                "schema": { "$ref": "#/components/schemas/JsonObject" }
+                "schema": {
+                  "$ref": "#/components/schemas/JsonObject"
+                }
               }
             }
           }
@@ -224,20 +293,30 @@
     },
     "/investigation-pack/{candidate_id}": {
       "get": {
-        "tags": ["incidents"],
+        "tags": [
+          "incidents"
+        ],
         "summary": "Export investigation pack for a candidate",
         "parameters": [
           {
             "name": "candidate_id",
             "in": "path",
             "required": true,
-            "schema": { "type": "string" }
+            "schema": {
+              "type": "string"
+            }
           },
           {
             "name": "format",
             "in": "query",
             "required": false,
-            "schema": { "type": "string", "enum": ["json", "markdown"] }
+            "schema": {
+              "type": "string",
+              "enum": [
+                "json",
+                "markdown"
+              ]
+            }
           }
         ],
         "responses": {
@@ -245,10 +324,14 @@
             "description": "Investigation pack",
             "content": {
               "application/json": {
-                "schema": { "$ref": "#/components/schemas/JsonObject" }
+                "schema": {
+                  "$ref": "#/components/schemas/JsonObject"
+                }
               },
               "text/markdown": {
-                "schema": { "type": "string" }
+                "schema": {
+                  "type": "string"
+                }
               }
             }
           }
@@ -257,27 +340,35 @@
     },
     "/cases": {
       "get": {
-        "tags": ["cases"],
+        "tags": [
+          "cases"
+        ],
         "summary": "Case list",
         "responses": {
           "200": {
             "description": "Case list",
             "content": {
               "application/json": {
-                "schema": { "$ref": "#/components/schemas/CaseListResponse" }
+                "schema": {
+                  "$ref": "#/components/schemas/CaseListResponse"
+                }
               }
             }
           }
         }
       },
       "post": {
-        "tags": ["cases"],
+        "tags": [
+          "cases"
+        ],
         "summary": "Create a manual case from a confirmed candidate",
         "requestBody": {
           "required": true,
           "content": {
             "application/json": {
-              "schema": { "$ref": "#/components/schemas/CreateCaseRequest" }
+              "schema": {
+                "$ref": "#/components/schemas/CreateCaseRequest"
+              }
             }
           }
         },
@@ -286,7 +377,9 @@
             "description": "Created case",
             "content": {
               "application/json": {
-                "schema": { "$ref": "#/components/schemas/JsonObject" }
+                "schema": {
+                  "$ref": "#/components/schemas/JsonObject"
+                }
               }
             }
           }
@@ -295,20 +388,30 @@
     },
     "/cases/{case_id}": {
       "get": {
-        "tags": ["cases"],
+        "tags": [
+          "cases"
+        ],
         "summary": "Case details",
         "parameters": [
           {
             "name": "case_id",
             "in": "path",
             "required": true,
-            "schema": { "type": "string" }
+            "schema": {
+              "type": "string"
+            }
           },
           {
             "name": "format",
             "in": "query",
             "required": false,
-            "schema": { "type": "string", "enum": ["json", "markdown"] }
+            "schema": {
+              "type": "string",
+              "enum": [
+                "json",
+                "markdown"
+              ]
+            }
           }
         ],
         "responses": {
@@ -316,10 +419,14 @@
             "description": "Case details",
             "content": {
               "application/json": {
-                "schema": { "$ref": "#/components/schemas/JsonObject" }
+                "schema": {
+                  "$ref": "#/components/schemas/JsonObject"
+                }
               },
               "text/markdown": {
-                "schema": { "type": "string" }
+                "schema": {
+                  "type": "string"
+                }
               }
             }
           }
@@ -328,21 +435,27 @@
     },
     "/cases/{case_id}/status": {
       "post": {
-        "tags": ["cases"],
+        "tags": [
+          "cases"
+        ],
         "summary": "Set manual case status",
         "parameters": [
           {
             "name": "case_id",
             "in": "path",
             "required": true,
-            "schema": { "type": "string" }
+            "schema": {
+              "type": "string"
+            }
           }
         ],
         "requestBody": {
           "required": true,
           "content": {
             "application/json": {
-              "schema": { "$ref": "#/components/schemas/CaseStatusRequest" }
+              "schema": {
+                "$ref": "#/components/schemas/CaseStatusRequest"
+              }
             }
           }
         },
@@ -351,7 +464,9 @@
             "description": "Updated case",
             "content": {
               "application/json": {
-                "schema": { "$ref": "#/components/schemas/JsonObject" }
+                "schema": {
+                  "$ref": "#/components/schemas/JsonObject"
+                }
               }
             }
           }
@@ -360,14 +475,18 @@
     },
     "/dlp/evidence": {
       "get": {
-        "tags": ["incidents"],
+        "tags": [
+          "incidents"
+        ],
         "summary": "DLP evidence list",
         "responses": {
           "200": {
             "description": "Evidence list",
             "content": {
               "application/json": {
-                "schema": { "$ref": "#/components/schemas/JsonObject" }
+                "schema": {
+                  "$ref": "#/components/schemas/JsonObject"
+                }
               }
             }
           }
@@ -376,14 +495,18 @@
     },
     "/readiness/latest": {
       "get": {
-        "tags": ["readiness"],
+        "tags": [
+          "readiness"
+        ],
         "summary": "Latest readiness bundle status",
         "responses": {
           "200": {
             "description": "Readiness status",
             "content": {
               "application/json": {
-                "schema": { "$ref": "#/components/schemas/JsonObject" }
+                "schema": {
+                  "$ref": "#/components/schemas/JsonObject"
+                }
               }
             }
           }
@@ -392,14 +515,18 @@
     },
     "/readiness/bundle": {
       "get": {
-        "tags": ["readiness"],
+        "tags": [
+          "readiness"
+        ],
         "summary": "Readiness bundle artifact list",
         "responses": {
           "200": {
             "description": "Readiness bundle",
             "content": {
               "application/json": {
-                "schema": { "$ref": "#/components/schemas/JsonObject" }
+                "schema": {
+                  "$ref": "#/components/schemas/JsonObject"
+                }
               }
             }
           }
@@ -408,14 +535,18 @@
     },
     "/readiness/verify": {
       "get": {
-        "tags": ["readiness"],
+        "tags": [
+          "readiness"
+        ],
         "summary": "Verify readiness checksums and signature",
         "responses": {
           "200": {
             "description": "Verification result",
             "content": {
               "application/json": {
-                "schema": { "$ref": "#/components/schemas/JsonObject" }
+                "schema": {
+                  "$ref": "#/components/schemas/JsonObject"
+                }
               }
             }
           }
@@ -424,14 +555,18 @@
     },
     "/links": {
       "get": {
-        "tags": ["portal"],
+        "tags": [
+          "portal"
+        ],
         "summary": "Gateway-relative portal links",
         "responses": {
           "200": {
             "description": "Link map",
             "content": {
               "application/json": {
-                "schema": { "$ref": "#/components/schemas/JsonObject" }
+                "schema": {
+                  "$ref": "#/components/schemas/JsonObject"
+                }
               }
             }
           }
@@ -440,13 +575,17 @@
     },
     "/telemetry": {
       "post": {
-        "tags": ["telemetry"],
+        "tags": [
+          "telemetry"
+        ],
         "summary": "Agent telemetry ingest",
         "requestBody": {
           "required": true,
           "content": {
             "application/json": {
-              "schema": { "$ref": "#/components/schemas/JsonObject" }
+              "schema": {
+                "$ref": "#/components/schemas/JsonObject"
+              }
             }
           }
         },
@@ -455,7 +594,9 @@
             "description": "Accepted telemetry",
             "content": {
               "application/json": {
-                "schema": { "$ref": "#/components/schemas/JsonObject" }
+                "schema": {
+                  "$ref": "#/components/schemas/JsonObject"
+                }
               }
             }
           },
@@ -474,107 +615,207 @@
       },
       "ContractIndex": {
         "type": "object",
-        "required": ["ok", "contract_version", "api_base", "artifacts", "stable_endpoints"],
+        "required": [
+          "ok",
+          "contract_version",
+          "api_base",
+          "artifacts",
+          "stable_endpoints"
+        ],
         "properties": {
-          "ok": { "type": "boolean" },
-          "contract_version": { "type": "string" },
-          "generated_by": { "type": "string" },
-          "api_base": { "type": "string" },
-          "compatibility": { "$ref": "#/components/schemas/JsonObject" },
-          "targets": { "type": "array", "items": { "type": "string" } },
-          "artifacts": { "$ref": "#/components/schemas/JsonObject" },
+          "ok": {
+            "type": "boolean"
+          },
+          "contract_version": {
+            "type": "string"
+          },
+          "generated_by": {
+            "type": "string"
+          },
+          "api_base": {
+            "type": "string"
+          },
+          "compatibility": {
+            "$ref": "#/components/schemas/JsonObject"
+          },
+          "targets": {
+            "type": "array",
+            "items": {
+              "type": "string"
+            }
+          },
+          "artifacts": {
+            "$ref": "#/components/schemas/JsonObject"
+          },
           "stable_endpoints": {
             "type": "array",
-            "items": { "$ref": "#/components/schemas/EndpointDescriptor" }
+            "items": {
+              "$ref": "#/components/schemas/EndpointDescriptor"
+            }
           }
         },
         "additionalProperties": true
       },
       "EndpointDescriptor": {
         "type": "object",
-        "required": ["method", "path"],
+        "required": [
+          "method",
+          "path"
+        ],
         "properties": {
-          "method": { "type": "string" },
-          "path": { "type": "string" },
-          "purpose": { "type": "string" }
+          "method": {
+            "type": "string"
+          },
+          "path": {
+            "type": "string"
+          },
+          "purpose": {
+            "type": "string"
+          }
         },
         "additionalProperties": true
       },
       "ReportPayload": {
         "type": "object",
-        "required": ["ok"],
+        "required": [
+          "ok"
+        ],
         "properties": {
-          "ok": { "type": "boolean" },
-          "generated_at_utc": { "type": "string" },
+          "ok": {
+            "type": "boolean"
+          },
+          "generated_at_utc": {
+            "type": "string"
+          },
           "executive_points": {
             "type": "array",
-            "items": { "type": "string" }
+            "items": {
+              "type": "string"
+            }
+          },
+          "executive_dashboard": {
+            "$ref": "#/components/schemas/JsonObject"
+          },
+          "risk_narrative": {
+            "$ref": "#/components/schemas/JsonObject"
+          },
+          "agent_quality": {
+            "$ref": "#/components/schemas/JsonObject"
+          },
+          "agent_coverage_sla": {
+            "$ref": "#/components/schemas/JsonObject"
           },
-          "executive_dashboard": { "$ref": "#/components/schemas/JsonObject" },
-          "risk_narrative": { "$ref": "#/components/schemas/JsonObject" },
-          "agent_quality": { "$ref": "#/components/schemas/JsonObject" },
-          "agent_coverage_sla": { "$ref": "#/components/schemas/JsonObject" },
           "business_risk": {
             "type": "array",
-            "items": { "$ref": "#/components/schemas/JsonObject" }
+            "items": {
+              "$ref": "#/components/schemas/JsonObject"
+            }
           },
           "risk_incident_candidates": {
             "type": "array",
-            "items": { "$ref": "#/components/schemas/JsonObject" }
+            "items": {
+              "$ref": "#/components/schemas/JsonObject"
+            }
           },
           "cases": {
             "type": "array",
-            "items": { "$ref": "#/components/schemas/JsonObject" }
+            "items": {
+              "$ref": "#/components/schemas/JsonObject"
+            }
           }
         },
         "additionalProperties": true
       },
       "IncidentReviewRequest": {
         "type": "object",
-        "required": ["candidate_id", "status"],
+        "required": [
+          "candidate_id",
+          "status"
+        ],
         "properties": {
-          "candidate_id": { "type": "string" },
+          "candidate_id": {
+            "type": "string"
+          },
           "status": {
             "type": "string",
-            "enum": ["NEW", "IN_REVIEW", "CONFIRMED", "FALSE_POSITIVE", "POSTPONED"]
+            "enum": [
+              "NEW",
+              "IN_REVIEW",
+              "CONFIRMED",
+              "FALSE_POSITIVE",
+              "POSTPONED"
+            ]
           },
-          "reviewer": { "type": "string" },
-          "comment": { "type": "string" }
+          "reviewer": {
+            "type": "string"
+          },
+          "comment": {
+            "type": "string"
+          }
         },
         "additionalProperties": true
       },
       "CreateCaseRequest": {
         "type": "object",
-        "required": ["candidate_id"],
+        "required": [
+          "candidate_id"
+        ],
         "properties": {
-          "candidate_id": { "type": "string" },
-          "title": { "type": "string" },
-          "owner": { "type": "string" },
-          "summary": { "type": "string" },
-          "decision": { "type": "string" }
+          "candidate_id": {
+            "type": "string"
+          },
+          "title": {
+            "type": "string"
+          },
+          "owner": {
+            "type": "string"
+          },
+          "summary": {
+            "type": "string"
+          },
+          "decision": {
+            "type": "string"
+          }
         },
         "additionalProperties": true
       },
       "CaseStatusRequest": {
         "type": "object",
-        "required": ["status"],
+        "required": [
+          "status"
+        ],
         "properties": {
           "status": {
             "type": "string",
-            "enum": ["OPEN", "IN_PROGRESS", "RESOLVED", "REJECTED", "ARCHIVED"]
+            "enum": [
+              "OPEN",
+              "IN_PROGRESS",
+              "RESOLVED",
+              "REJECTED",
+              "ARCHIVED"
+            ]
           },
-          "decision": { "type": "string" }
+          "decision": {
+            "type": "string"
+          }
         },
         "additionalProperties": true
       },
       "CaseListResponse": {
         "type": "object",
-        "required": ["ok", "cases"],
+        "required": [
+          "ok",
+          "cases"
+        ],
         "properties": {
-          "ok": { "type": "boolean" },
+          "ok": {
+            "type": "boolean"
+          },
           "cases": {
             "type": "array",
-            "items": { "$ref": "#/components/schemas/JsonObject" }
+            "items": {
+              "$ref": "#/components/schemas/JsonObject"
+            }
           }
         },
         "additionalProperties": true
diff --git a/adk-rust/crates/detmir-portal/src/contracts/typescript.d.ts b/adk-rust/crates/detmir-portal/src/contracts/typescript.d.ts
index 4adfd52..d9f36e4 100644
--- a/adk-rust/crates/detmir-portal/src/contracts/typescript.d.ts
+++ b/adk-rust/crates/detmir-portal/src/contracts/typescript.d.ts
@@ -1,7 +1,12 @@
 export type ISODateTime = string;
 
 export type RiskLevel = "LOW" | "MEDIUM" | "HIGH" | "CRITICAL" | "UNKNOWN";
-export type ReviewStatus = "NEW" | "IN_REVIEW" | "CONFIRMED" | "FALSE_POSITIVE" | "POSTPONED";
+export type ReviewStatus =
+  | "NEW"
+  | "IN_REVIEW"
+  | "CONFIRMED"
+  | "FALSE_POSITIVE"
+  | "POSTPONED";
 export type CaseStatus = "OPEN" | "IN_PROGRESS" | "RESOLVED" | "REJECTED" | "ARCHIVED";
 
 export interface JsonObject {
@@ -179,7 +184,10 @@ export interface DetMirPortalApi {
   createCase(request: CreateCaseRequest): Promise<JsonObject>;
   setCaseStatus(caseId: string, request: CaseStatusRequest): Promise<JsonObject>;
   setIncidentReview(request: IncidentReviewRequest): Promise<JsonObject>;
-  getInvestigationPack(candidateId: string, options?: { format?: "json" | "markdown" }): Promise<JsonObject | string>;
+  getInvestigationPack(
+    candidateId: string,
+    options?: { format?: "json" | "markdown" },
+  ): Promise<JsonObject | string>;
   getDlpEvidence(): Promise<JsonObject>;
   getReadinessLatest(): Promise<JsonObject>;
   getReadinessBundle(): Promise<JsonObject>;
diff --git a/adk-rust/crates/detmir-portal/src/main.rs b/adk-rust/crates/detmir-portal/src/main.rs
index 79b91dd..23b6541 100644
--- a/adk-rust/crates/detmir-portal/src/main.rs
+++ b/adk-rust/crates/detmir-portal/src/main.rs
@@ -9213,12 +9213,45 @@ mod tests {
         let openapi: Value =
             serde_json::from_str(API_CONTRACT_OPENAPI).expect("OpenAPI contract must be JSON");
         assert_eq!(openapi["openapi"], "3.1.0");
-        assert!(openapi["paths"]["/reports"].is_object());
+        assert!(
+            openapi["info"]["version"]
+                .as_str()
+                .is_some_and(|value| !value.trim().is_empty())
+        );
+        for path in [
+            "/contracts",
+            "/reports",
+            "/incidents",
+            "/cases",
+            "/readiness/latest",
+        ] {
+            assert!(
+                openapi["paths"][path].is_object(),
+                "OpenAPI path missing: {path}"
+            );
+        }
         assert!(openapi["paths"]["/incident-review"].is_object());
-        assert!(openapi["paths"]["/cases"].is_object());
-        assert!(API_CONTRACT_TYPESCRIPT.contains("export interface DetMirPortalApi"));
-        assert!(API_CONTRACT_TYPESCRIPT.contains("ReportsResponse"));
-        assert!(API_CONTRACT_TYPESCRIPT.contains("IncidentReviewRequest"));
+        for required_type in [
+            "ContractIndex",
+            "ReportsResponse",
+            "CaseListResponse",
+            "IncidentReviewRequest",
+            "export interface DetMirPortalApi",
+        ] {
+            assert!(
+                API_CONTRACT_TYPESCRIPT.contains(required_type),
+                "TypeScript declaration missing {required_type}"
+            );
+        }
+        for (idx, _) in API_CONTRACT_TYPESCRIPT.match_indices("Promise") {
+            assert_eq!(
+                API_CONTRACT_TYPESCRIPT[idx + "Promise".len()..]
+                    .chars()
+                    .next(),
+                Some('<'),
+                "TypeScript declarations must not contain bare Promise return types"
+            );
+        }
 
         let summary = api_contract_summary();
         assert_eq!(summary["ok"], true);
diff --git a/docs/DPD_PORTAL_RU.md b/docs/DPD_PORTAL_RU.md
index 8fc6a9a..0d363ba 100644
--- a/docs/DPD_PORTAL_RU.md
+++ b/docs/DPD_PORTAL_RU.md
@@ -12,6 +12,7 @@ DPD нужен для безопасной эволюции интерфейса
 - `/dpd/` работает как полный mirror текущего портала;
 - будущий React/Tauri UI сможет использовать те же API-контракты;
 - новые UI-решения проверяются без cutover и без дублирования бизнес-логики.
+- будущий UI не парсит HTML текущего портала как источник данных.
 
 DPD проксирует:
 
@@ -77,9 +78,15 @@ detmir-dpd-portal \
 - `/dpd/api/contracts/openapi.json`;
 - `/dpd/api/contracts/typescript.d.ts`.
 
-Правило совместимости: изменения API должны быть additive. Клиенты React/Tauri
-обязаны игнорировать неизвестные поля и корректно обрабатывать отсутствующие
-optional-поля.
+Правила совместимости:
+
+- изменения API должны быть additive;
+- клиенты React/Tauri обязаны игнорировать неизвестные поля;
+- optional-поля могут отсутствовать;
+- `null` не должен ломать UI;
+- breaking changes требуют version bump контракта и отдельного architecture
+  decision;
+- будущий React/Tauri UI не должен парсить HTML текущего портала.
 
 ## Проверка симметрии
 
diff --git a/docs/PORTAL_API_CONTRACTS_RU.md b/docs/PORTAL_API_CONTRACTS_RU.md
index b68e97c..d501f96 100644
--- a/docs/PORTAL_API_CONTRACTS_RU.md
+++ b/docs/PORTAL_API_CONTRACTS_RU.md
@@ -6,7 +6,7 @@
 React/Tauri-интерфейса без переписывания backend-логики.
 
 Текущий HTML-портал остаётся рабочим и основным. Новый UI должен подключаться к
-тем же endpoint-ам через documented contract.
+тем же endpoint-ам через documented contract и не должен парсить HTML.
 
 ## Контрактные endpoint-ы
 
@@ -30,6 +30,12 @@ DPD mirror:
 - Клиенты обязаны корректно обрабатывать отсутствующие optional-поля.
 - Поля с `null` не должны ломать UI.
 - Ошибки API должны отображаться пользователю на русском языке.
+- Breaking changes требуют отдельного version bump контракта и architecture
+  decision.
+- Будущий React/Tauri UI не должен парсить HTML-страницы, CSS или встроенный
+  JavaScript текущего портала как источник данных.
+- Бизнес-логика остаётся на стороне Rust backend/API; frontend только
+  отображает и отправляет пользовательские действия через контрактные endpoint-ы.
 
 ## Минимальный набор для будущего React/Tauri UI
 
@@ -52,6 +58,7 @@ DPD mirror:
 - Маршрут `/portal/` остаётся стабильным.
 - DPD `/dpd/` остаётся параллельным mirror.
 - Backend-расчёты, JSON-хранилища и workflow не дублируются во frontend.
+- Публичные JSON-поля не переименовываются без новой версии контракта.
 
 ## Проверка
 
diff --git a/docs/UI_ARCHITECTURE_BASELINE_RU.md b/docs/UI_ARCHITECTURE_BASELINE_RU.md
index d6d8e83..4c9e8c4 100644
--- a/docs/UI_ARCHITECTURE_BASELINE_RU.md
+++ b/docs/UI_ARCHITECTURE_BASELINE_RU.md
@@ -7,7 +7,7 @@
 ```text
 Backend/API: Rust
 Agent: Rust
-Current Portal: Rust server-rendered HTML + HTMX-ready static UI
+Current Portal: Rust server-rendered HTML + HTMX
 Future Enterprise UI: React + TypeScript
 Future Desktop Forensics: Tauri + React + Rust core
 Dioxus: out of scope / не рассматривается
@@ -15,14 +15,15 @@ Dioxus: out of scope / не рассматривается
 
 ## Правила
 
-- Текущий HTML/HTMX-ready портал остаётся основным pilot/production
-  интерфейсом.
+- Текущий HTML/HTMX портал остаётся основным pilot/production интерфейсом.
 - JSON API является контрактным слоем для будущих UI.
 - Бизнес-логика не должна зависеть от HTML.
 - Будущий React/Tauri UI не должен ломать текущий портал.
 - Agent и backend остаются Rust-first.
 - Новые UI-фреймворки не добавлять без отдельного architecture decision.
 - Dioxus не добавлять и не рассматривать.
+- Будущий React/Tauri UI не должен парсить HTML текущего портала как источник
+  данных.
 
 ## Практическое следствие
 
@@ -32,6 +33,8 @@ Dioxus: out of scope / не рассматривается
 2. Зафиксировать стабильные JSON API-контракты.
 3. Поддерживать DPD `/dpd/` как параллельный mirror для проверки совместимости.
 4. Готовить будущий React/Tauri UI только поверх опубликованных контрактов.
+5. Любые breaking changes проводить только через version bump контракта и
+   отдельное architecture decision.
 
 ## Контрактный слой
 
@@ -48,5 +51,5 @@ DPD mirror endpoints:
 - `/dpd/api/contracts/typescript.d.ts`.
 
 Правило совместимости: изменения API должны быть additive. Клиенты обязаны
-игнорировать неизвестные поля и корректно обрабатывать отсутствующие optional
-поля.
+игнорировать неизвестные поля, корректно обрабатывать отсутствующие optional
+поля и не падать на `null`.