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 <[email protected]>
Co-authored-by: Stefan Benz <[email protected]>
Co-authored-by: Silvan <[email protected]>
Co-authored-by: Ramon <[email protected]>
Co-authored-by: Elio Bischof <[email protected]>
Co-authored-by: Kenta Yamaguchi <[email protected]>
Co-authored-by: Harsha Reddy <[email protected]>
Co-authored-by: Livio Spring <[email protected]>
Co-authored-by: Max Peintner <[email protected]>
Co-authored-by: Iraq <[email protected]>
Co-authored-by: Florian Forster <[email protected]>
Co-authored-by: Tim Möhlmann <[email protected]>
Co-authored-by: Copilot <[email protected]>
Co-authored-by: Max Peintner <[email protected]>

cmd/setup/34/34_cache_schema.sql

@@ -0,0 +1,29 @@
+create schema if not exists cache;
+
+create unlogged table if not exists cache.objects (
+	cache_name varchar not null,
+    id uuid not null default gen_random_uuid(),
+    created_at timestamptz not null default now(),
+	last_used_at timestamptz not null default now(),
+    payload jsonb not null,
+
+	primary key(cache_name, id)
+)
+partition by list (cache_name);
+
+create unlogged table if not exists cache.string_keys(
+    cache_name varchar not null check (cache_name <> ''),
+    index_id integer not null check (index_id > 0),
+    index_key varchar not null check (index_key <> ''),
+    object_id uuid not null,
+
+    primary key (cache_name, index_id, index_key),
+    constraint fk_object
+        foreign key(cache_name, object_id)
+        references cache.objects(cache_name, id)
+        on delete cascade
+)
+partition by list (cache_name);
+
+create index if not exists string_keys_object_id_idx
+    on cache.string_keys (cache_name, object_id); -- for delete cascade