[SEIM][Detection Engine] Moves the io-ts schemas to the common folder from the server side (#67913)

## Summary

This moves the io-ts schemas from the common folder from the server side up to the common folder.

### Checklist

- [x] [Unit or functional tests](https://github.com/elastic/kibana/blob/master/CONTRIBUTING.md#cross-browser-compatibility) were updated or added to match the most common scenarios

Author: FrankHassanabad

x-pack/plugins/siem/server/lib/detection_engine/routes/schemas/response/schemas.ts renamed to x-pack/plugins/siem/common/detection_engine/schemas/common/schemas.ts

@@ -9,19 +9,10 @@ import { pipe } from 'fp-ts/lib/pipeable';
 
 import { getErrorPayload } from './__mocks__/utils';
 import { errorSchema, ErrorSchema } from './error_schema';
-import { setFeatureFlagsForTestsOnly, unSetFeatureFlagsForTestsOnly } from '../../../feature_flags';
-import { exactCheck } from '../../../../../../common/exact_check';
-import { getPaths, foldLeftRight } from '../../../../../../common/test_utils';
+import { exactCheck } from '../../../exact_check';
+import { foldLeftRight, getPaths } from '../../../test_utils';
 
 describe('error_schema', () => {
-  beforeAll(() => {
-    setFeatureFlagsForTestsOnly();
-  });
-
-  afterAll(() => {
-    unSetFeatureFlagsForTestsOnly();
-  });
-
   test('it should validate an error with a UUID given for id', () => {
     const error = getErrorPayload();
     const decoded = errorSchema.decode(getErrorPayload());

x-pack/plugins/siem/server/lib/detection_engine/routes/schemas/response/__mocks__/utils.ts renamed to x-pack/plugins/siem/common/detection_engine/schemas/response/__mocks__/utils.ts

@@ -7,7 +7,7 @@
 import * as t from 'io-ts';
 
 /* eslint-disable @typescript-eslint/camelcase */
-import { rule_id, status_code, message } from './schemas';
+import { rule_id, status_code, message } from '../common/schemas';
 /* eslint-enable @typescript-eslint/camelcase */
 
 // We use id: t.string intentionally and _never_ the id from global schemas as

x-pack/plugins/siem/server/lib/detection_engine/routes/schemas/response/error_schema.test.ts renamed to x-pack/plugins/siem/common/detection_engine/schemas/response/error_schema.test.ts

@@ -9,19 +9,10 @@ import { pipe } from 'fp-ts/lib/pipeable';
 import { getFindResponseSingle, getBaseResponsePayload } from './__mocks__/utils';
 import { left } from 'fp-ts/lib/Either';
 import { RulesSchema } from './rules_schema';
-import { setFeatureFlagsForTestsOnly, unSetFeatureFlagsForTestsOnly } from '../../../feature_flags';
-import { getPaths, foldLeftRight } from '../../../../../../common/test_utils';
-import { exactCheck } from '../../../../../../common/exact_check';
+import { exactCheck } from '../../../exact_check';
+import { foldLeftRight, getPaths } from '../../../test_utils';
 
 describe('find_rules_schema', () => {
-  beforeAll(() => {
-    setFeatureFlagsForTestsOnly();
-  });
-
-  afterAll(() => {
-    unSetFeatureFlagsForTestsOnly();
-  });
-
   test('it should validate a typical single find rules response', () => {
     const payload = getFindResponseSingle();
     const decoded = findRulesSchema.decode(payload);

x-pack/plugins/siem/server/lib/detection_engine/routes/schemas/response/error_schema.ts renamed to x-pack/plugins/siem/common/detection_engine/schemas/response/error_schema.ts

@@ -7,7 +7,7 @@
 import * as t from 'io-ts';
 
 import { rulesSchema } from './rules_schema';
-import { page, perPage, total } from './schemas';
+import { page, perPage, total } from '../common/schemas';
 
 export const findRulesSchema = t.exact(
   t.type({

x-pack/plugins/siem/server/lib/detection_engine/routes/schemas/response/find_rules_schema.test.ts renamed to x-pack/plugins/siem/common/detection_engine/schemas/response/find_rules_schema.test.ts

@@ -8,20 +8,11 @@ import { pipe } from 'fp-ts/lib/pipeable';
 import { left, Either } from 'fp-ts/lib/Either';
 import { ImportRulesSchema, importRulesSchema } from './import_rules_schema';
 import { ErrorSchema } from './error_schema';
-import { setFeatureFlagsForTestsOnly, unSetFeatureFlagsForTestsOnly } from '../../../feature_flags';
 import { Errors } from 'io-ts';
-import { exactCheck } from '../../../../../../common/exact_check';
-import { foldLeftRight, getPaths } from '../../../../../../common/test_utils';
+import { exactCheck } from '../../../exact_check';
+import { foldLeftRight, getPaths } from '../../../test_utils';
 
 describe('import_rules_schema', () => {
-  beforeAll(() => {
-    setFeatureFlagsForTestsOnly();
-  });
-
-  afterAll(() => {
-    unSetFeatureFlagsForTestsOnly();
-  });
-
   test('it should validate an empty import response with no errors', () => {
     const payload: ImportRulesSchema = { success: true, success_count: 0, errors: [] };
     const decoded = importRulesSchema.decode(payload);

x-pack/plugins/siem/server/lib/detection_engine/routes/schemas/response/find_rules_schema.ts renamed to x-pack/plugins/siem/common/detection_engine/schemas/response/find_rules_schema.ts

@@ -7,7 +7,7 @@
 import * as t from 'io-ts';
 
 /* eslint-disable @typescript-eslint/camelcase */
-import { success, success_count } from './schemas';
+import { success, success_count } from '../common/schemas';
 import { errorSchema } from './error_schema';
 /* eslint-enable @typescript-eslint/camelcase */
 

x-pack/plugins/siem/server/lib/detection_engine/routes/schemas/response/import_rules_schema.test.ts renamed to x-pack/plugins/siem/common/detection_engine/schemas/response/import_rules_schema.test.ts

@@ -7,19 +7,10 @@
 import { pipe } from 'fp-ts/lib/pipeable';
 import { left } from 'fp-ts/lib/Either';
 import { PrePackagedRulesSchema, prePackagedRulesSchema } from './prepackaged_rules_schema';
-import { setFeatureFlagsForTestsOnly, unSetFeatureFlagsForTestsOnly } from '../../../feature_flags';
-import { exactCheck } from '../../../../../../common/exact_check';
-import { getPaths, foldLeftRight } from '../../../../../../common/test_utils';
+import { exactCheck } from '../../../exact_check';
+import { foldLeftRight, getPaths } from '../../../test_utils';
 
 describe('prepackaged_rules_schema', () => {
-  beforeAll(() => {
-    setFeatureFlagsForTestsOnly();
-  });
-
-  afterAll(() => {
-    unSetFeatureFlagsForTestsOnly();
-  });
-
   test('it should validate an empty prepackaged response with defaults', () => {
     const payload: PrePackagedRulesSchema = { rules_installed: 0, rules_updated: 0 };
     const decoded = prePackagedRulesSchema.decode(payload);

x-pack/plugins/siem/server/lib/detection_engine/routes/schemas/response/import_rules_schema.ts renamed to x-pack/plugins/siem/common/detection_engine/schemas/response/import_rules_schema.ts

@@ -7,7 +7,7 @@
 import * as t from 'io-ts';
 
 /* eslint-disable @typescript-eslint/camelcase */
-import { rules_installed, rules_updated } from './schemas';
+import { rules_installed, rules_updated } from '../common/schemas';
 /* eslint-enable @typescript-eslint/camelcase */
 
 export const prePackagedRulesSchema = t.exact(