Merge provider and core into core (#5774)

* small changes - moving provider inside the core

* uptade readme

* lint

* remove old provider readme

* leftovers

* refactor website examples

* ruff

* fix nox

* relock

* fix fails_to_deliver headers

* fix for tests that have renamed endpoints

* fix discovery

* removed test for renamed endpoint

* fix broken syntax - test_search_financial_attributes

* fix cash/income/balance

* fix derivatives tests

* fix etf tests

* fix news tests

* fix regulators

* black

* wrong test param

* sort equity gainers/losers by percent

* platform markdown generation import

* Hotfix/fix int tests core merge (#5779)

* removing tests on old endpoint

* removing visualization on old endpoint

* fixing equity tests

* fixing examples

* fix news tests

* fix index test

* example

* add comments

* example

---------

Co-authored-by: Diogo Sousa <montezdesousa@gmail.com>

---------

Co-authored-by: montezdesousa <79287829+montezdesousa@users.noreply.github.com>
Co-authored-by: Diogo Sousa <montezdesousa@gmail.com>
Co-authored-by: Danglewood <85772166+deeleeramone@users.noreply.github.com>
Co-authored-by: Pratyush Shukla <ps4534@nyu.edu>

openbb_platform/extensions/etf/integration/test_etf_python.py

@@ -100,8 +100,7 @@ def test_etf_sectors(params, obb):
 @pytest.mark.parametrize(
     "params",
     [
-        ({"symbol": "IOO"}),
-        ({"symbol": "MISL", "cik": None, "provider": "fmp"}),
+        ({"symbol": "QQQ", "cik": None, "provider": "fmp"}),
     ],
 )
 @pytest.mark.integration
@@ -127,17 +126,9 @@ def test_etf_holdings_date(params, obb):
         ),
         (
             {
-                "symbol": "SILJ",
-                "date": "2019-12-31",
-                "cik": None,
-                "provider": "fmp",
-            }
-        ),
-        (
-            {
-                "symbol": "MISL",
+                "symbol": "VOO",
                 "date": "2023-03-31",
-                "cik": "0001329377",
+                "cik": None,
                 "provider": "fmp",
             }
         ),
@@ -226,8 +217,8 @@ def test_etf_discovery_active(params, obb):
 @pytest.mark.parametrize(
     "params",
     [
-        ({"symbol": "ioo"}),
-        ({"symbol": "silj", "provider": "fmp"}),
+        ({"symbol": "qqq", "provider": "fmp"}),
+        ({"symbol": "spy", "provider": "fmp"}),
     ],
 )
 @pytest.mark.integration