chore!: Introduce ZITADEL v3 (#9645)

This PR summarizes multiple changes specifically only available with
ZITADEL v3:

- feat: Web Keys management
(https://github.com/zitadel/zitadel/pull/9526)
- fix(cmd): ensure proper working of mirror
(https://github.com/zitadel/zitadel/pull/9509)
- feat(Authz): system user support for permission check v2
(https://github.com/zitadel/zitadel/pull/9640)
- chore(license): change from Apache to AGPL
(https://github.com/zitadel/zitadel/pull/9597)
- feat(console): list v2 sessions
(https://github.com/zitadel/zitadel/pull/9539)
- fix(console): add loginV2 feature flag
(https://github.com/zitadel/zitadel/pull/9682)
- fix(feature flags): allow reading "own" flags
(https://github.com/zitadel/zitadel/pull/9649)
- feat(console): add Actions V2 UI
(https://github.com/zitadel/zitadel/pull/9591)

BREAKING CHANGE
- feat(webkey): migrate to v2beta API
(https://github.com/zitadel/zitadel/pull/9445)
- chore!: remove CockroachDB Support
(https://github.com/zitadel/zitadel/pull/9444)
- feat(actions): migrate to v2beta API
(https://github.com/zitadel/zitadel/pull/9489)

---------

Co-authored-by: Livio Spring <livio.a@gmail.com>
Co-authored-by: Stefan Benz <46600784+stebenz@users.noreply.github.com>
Co-authored-by: Silvan <27845747+adlerhurst@users.noreply.github.com>
Co-authored-by: Ramon <mail@conblem.me>
Co-authored-by: Elio Bischof <elio@zitadel.com>
Co-authored-by: Kenta Yamaguchi <56732734+KEY60228@users.noreply.github.com>
Co-authored-by: Harsha Reddy <harsha.reddy@klaviyo.com>
Co-authored-by: Livio Spring <livio@zitadel.com>
Co-authored-by: Max Peintner <max@caos.ch>
Co-authored-by: Iraq <66622793+kkrime@users.noreply.github.com>
Co-authored-by: Florian Forster <florian@zitadel.com>
Co-authored-by: Tim Möhlmann <tim+github@zitadel.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Max Peintner <peintnerm@gmail.com>

cmd/setup/53/01-get-permissions-from-JSON.sql

@@ -0,0 +1,43 @@
+DROP FUNCTION IF EXISTS eventstore.get_system_permissions;
+
+CREATE OR REPLACE FUNCTION eventstore.get_system_permissions(
+    permissions_json JSONB
+    /*
+    [
+      {
+        "member_type": "System",
+        "aggregate_id": "",
+        "object_id": "",
+        "permissions": ["iam.read", "iam.write", "iam.polic.read"]
+      },
+      {
+        "member_type": "IAM",
+        "aggregate_id": "310716990375453665",
+        "object_id": "",
+        "permissions": ["iam.read", "iam.write", "iam.polic.read"]
+      }
+    ]
+    */
+    , permm TEXT
+)
+RETURNS TABLE (
+    member_type TEXT,
+    aggregate_id TEXT,
+    object_id TEXT
+)
+  LANGUAGE 'plpgsql'
+AS $$
+BEGIN
+    RETURN QUERY
+    SELECT res.member_type, res.aggregate_id, res.object_id  FROM (
+    SELECT 
+        (perm)->>'member_type' AS member_type,
+        (perm)->>'aggregate_id' AS aggregate_id,
+        (perm)->>'object_id' AS object_id,
+        permission
+        FROM jsonb_array_elements(permissions_json) AS perm
+        CROSS JOIN jsonb_array_elements_text(perm->'permissions') AS permission) AS res
+        WHERE res. permission= permm;
+END;
+$$;
+