feat(events): add date filters to upcoming events

src/shared/api/spec/openapi.json

@@ -2544,7 +2544,28 @@
     "/api/v1/brokerage-accounts/all/events": {
       "get": {
         "operationId": "UpcomingEventsController_all",
-        "parameters": [],
+        "parameters": [
+          {
+            "name": "from",
+            "required": false,
+            "in": "query",
+            "description": "Inclusive start date (YYYY-MM-DD). Defaults to today in UTC.",
+            "schema": {
+              "format": "date",
+              "type": "string"
+            }
+          },
+          {
+            "name": "to",
+            "required": false,
+            "in": "query",
+            "description": "Inclusive end date (YYYY-MM-DD). Defaults to 30 days after from.",
+            "schema": {
+              "format": "date",
+              "type": "string"
+            }
+          }
+        ],
         "responses": {
           "200": {
             "description": "",
@@ -2628,6 +2649,26 @@
             "schema": {
               "type": "string"
             }
+          },
+          {
+            "name": "from",
+            "required": false,
+            "in": "query",
+            "description": "Inclusive start date (YYYY-MM-DD). Defaults to today in UTC.",
+            "schema": {
+              "format": "date",
+              "type": "string"
+            }
+          },
+          {
+            "name": "to",
+            "required": false,
+            "in": "query",
+            "description": "Inclusive end date (YYYY-MM-DD). Defaults to 30 days after from.",
+            "schema": {
+              "format": "date",
+              "type": "string"
+            }
           }
         ],
         "responses": {