feat: deprecate state api (#3551)

## About the changes
This deprecates state API in favor of the new batch import/export

src/lib/openapi/meta-schema-rules.test.ts

@@ -278,7 +278,6 @@ const metaRules: Rule[] = [
             'setUiConfigSchema',
             'sortOrderSchema',
             'splashSchema',
-            'stateSchema',
             'strategiesSchema',
             'tagTypeSchema',
             'tagTypesSchema',

src/lib/openapi/spec/state-schema.ts

@@ -15,6 +15,9 @@ export const stateSchema = {
     $id: '#/components/schemas/stateSchema',
     type: 'object',
     additionalProperties: true,
+    deprecated: true,
+    description:
+        'The state of the application used by export/import APIs which are deprecated in favor of the more fine grained /api/admin/export and /api/admin/import APIs',
     required: ['version'],
     properties: {
         version: {

src/lib/routes/admin-api/state.ts

@@ -64,6 +64,10 @@ class StateController extends Controller {
                 this.openApiService.validPath({
                     tags: ['Import/Export'],
                     operationId: 'import',
+                    deprecated: true,
+                    summary: 'Import state (deprecated)',
+                    description:
+                        'Imports state into the system. Deprecated in favor of /api/admin/features-batch/import',
                     responses: {
                         202: emptyResponse,
                     },
@@ -80,6 +84,10 @@ class StateController extends Controller {
                 this.openApiService.validPath({
                     tags: ['Import/Export'],
                     operationId: 'export',
+                    deprecated: true,
+                    summary: 'Export state (deprecated)',
+                    description:
+                        'Exports the current state of the system. Deprecated in favor of /api/admin/features-batch/export',
                     responses: {
                         200: createResponseSchema('stateSchema'),
                     },

src/test/e2e/api/openapi/__snapshots__/openapi.e2e.test.ts.snap

@@ -4110,6 +4110,8 @@ Stats are divided into current and previous **windows**.
       },
       "stateSchema": {
         "additionalProperties": true,
+        "deprecated": true,
+        "description": "The state of the application used by export/import APIs which are deprecated in favor of the more fine grained /api/admin/export and /api/admin/import APIs",
         "properties": {
           "environments": {
             "items": {
@@ -8501,6 +8503,8 @@ If the provided project does not exist, the list of events will be empty.",
     },
     "/api/admin/state/export": {
       "get": {
+        "deprecated": true,
+        "description": "Exports the current state of the system. Deprecated in favor of /api/admin/features-batch/export",
         "operationId": "export",
         "parameters": [
           {
@@ -8649,6 +8653,7 @@ If the provided project does not exist, the list of events will be empty.",
             "description": "stateSchema",
           },
         },
+        "summary": "Export state (deprecated)",
         "tags": [
           "Import/Export",
         ],
@@ -8656,6 +8661,8 @@ If the provided project does not exist, the list of events will be empty.",
     },
     "/api/admin/state/import": {
       "post": {
+        "deprecated": true,
+        "description": "Imports state into the system. Deprecated in favor of /api/admin/features-batch/import",
         "operationId": "import",
         "requestBody": {
           "content": {
@@ -8673,6 +8680,7 @@ If the provided project does not exist, the list of events will be empty.",
             "description": "This response has no body.",
           },
         },
+        "summary": "Import state (deprecated)",
         "tags": [
           "Import/Export",
         ],