feat(oagen): add remaining generated models, serializers, fixtures, and specs

Adds all remaining oagen-generated files not included in the existing-files PR:
- Serializers for all new and existing model interfaces
- JSON fixtures for all API objects (for testing)
- Spec files for new user-management sub-services
- Remaining standalone interfaces (roles, schemas, connection types, etc.)
- Common enum types (directory-state, directory-type, etc.)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: gjtorikian

src/api-keys/fixtures/api-key-owner.fixture.json

@@ -0,0 +1,4 @@
+{
+  "type": "organization",
+  "id": "org_01EHZNVPK3SFK441A1RGBFSHRT"
+}

src/api-keys/fixtures/api-key-validation-response.fixture.json

@@ -0,0 +1,16 @@
+{
+  "api_key": {
+    "object": "api_key",
+    "id": "api_key_01EHZNVPK3SFK441A1RGBFSHRT",
+    "owner": {
+      "type": "organization",
+      "id": "org_01EHZNVPK3SFK441A1RGBFSHRT"
+    },
+    "name": "Production API Key",
+    "obfuscated_value": "sk_...3456",
+    "last_used_at": null,
+    "permissions": ["posts:read", "posts:write"],
+    "created_at": "2026-01-15T12:00:00.000Z",
+    "updated_at": "2026-01-15T12:00:00.000Z"
+  }
+}

src/api-keys/fixtures/api-key.fixture.json

@@ -0,0 +1,14 @@
+{
+  "object": "api_key",
+  "id": "api_key_01EHZNVPK3SFK441A1RGBFSHRT",
+  "owner": {
+    "type": "organization",
+    "id": "org_01EHZNVPK3SFK441A1RGBFSHRT"
+  },
+  "name": "Production API Key",
+  "obfuscated_value": "sk_...3456",
+  "last_used_at": null,
+  "permissions": ["posts:read", "posts:write"],
+  "created_at": "2026-01-15T12:00:00.000Z",
+  "updated_at": "2026-01-15T12:00:00.000Z"
+}

src/api-keys/fixtures/validate-api-key.fixture.json

@@ -0,0 +1,3 @@
+{
+  "value": "sk_example_1234567890abcdef"
+}

src/api-keys/serializers/api-key-validation-response.serializer.ts

@@ -0,0 +1,19 @@
+// This file is auto-generated by oagen. Do not edit.
+
+import type {
+  ApiKeyValidationResponse,
+  ApiKeyValidationResponseWire,
+} from '../interfaces/api-key-validation-response.interface';
+import { deserializeApiKey, serializeApiKey } from './api-key.serializer';
+
+export const deserializeApiKeyValidationResponse = (
+  response: ApiKeyValidationResponseWire,
+): ApiKeyValidationResponse => ({
+  apiKey: response.api_key != null ? deserializeApiKey(response.api_key) : null,
+});
+
+export const serializeApiKeyValidationResponse = (
+  model: ApiKeyValidationResponse,
+): ApiKeyValidationResponseWire => ({
+  api_key: model.apiKey != null ? serializeApiKey(model.apiKey) : null,
+});

src/audit-logs/fixtures/audit-log-action-json.fixture.json

@@ -0,0 +1,42 @@
+{
+  "object": "audit_log_action",
+  "name": "user.viewed_invoice",
+  "schema": {
+    "object": "audit_log_schema",
+    "version": 1,
+    "actor": {
+      "metadata": {
+        "type": "object",
+        "properties": {
+          "role": {
+            "type": "string"
+          }
+        }
+      }
+    },
+    "targets": [
+      {
+        "type": "invoice",
+        "metadata": {
+          "type": "object",
+          "properties": {
+            "cost": {
+              "type": "number"
+            }
+          }
+        }
+      }
+    ],
+    "metadata": {
+      "type": "object",
+      "properties": {
+        "transactionId": {
+          "type": "string"
+        }
+      }
+    },
+    "created_at": "2026-01-15T12:00:00.000Z"
+  },
+  "created_at": "2026-01-15T12:00:00.000Z",
+  "updated_at": "2026-01-15T12:00:00.000Z"
+}

src/audit-logs/fixtures/audit-log-event-actor.fixture.json

@@ -0,0 +1,8 @@
+{
+  "id": "user_TF4C5938",
+  "type": "user",
+  "name": "Jon Smith",
+  "metadata": {
+    "owner": "user_01GBTCQ2"
+  }
+}

src/audit-logs/fixtures/audit-log-event-context.fixture.json

@@ -0,0 +1,4 @@
+{
+  "location": "123.123.123.123",
+  "user_agent": "Chrome/104.0.0.0"
+}

src/audit-logs/fixtures/audit-log-event-create-response.fixture.json

@@ -0,0 +1,3 @@
+{
+  "success": true
+}

src/audit-logs/fixtures/audit-log-event-ingestion.fixture.json

@@ -0,0 +1,33 @@
+{
+  "organization_id": "org_01EHWNCE74X7JSDV0X3SZ3KJNY",
+  "event": {
+    "action": "user.signed_in",
+    "occurred_at": "2026-02-02T16:35:39.317Z",
+    "actor": {
+      "id": "user_TF4C5938",
+      "type": "user",
+      "name": "Jon Smith",
+      "metadata": {
+        "owner": "user_01GBTCQ2"
+      }
+    },
+    "targets": [
+      {
+        "id": "user_TF4C5938",
+        "type": "user",
+        "name": "Jon Smith",
+        "metadata": {
+          "owner": "user_01GBTCQ2"
+        }
+      }
+    ],
+    "context": {
+      "location": "123.123.123.123",
+      "user_agent": "Chrome/104.0.0.0"
+    },
+    "metadata": {
+      "owner": "user_01GBTCQ2"
+    },
+    "version": 1
+  }
+}