deps: upgrade hotdata SDK to 0.2.5 and hotdata-runtime to 0.2.3 (#12)

* feat: add database= parameter to sql engine and editor for managed database scoping

Pass database= to client.execute_sql() so queries are scoped to a
managed database via the X-Database-Id header (hotdata-runtime>=0.2.1).
- HotdataMarimoEngine: add default_database= constructor param, pass to execute()
- SqlEditor: add database= constructor param, pass to both execute_sql calls
- ManagedDatabaseWriter: use description= kwarg matching ManagedDatabase v0.2.0 API
- Fix test_databases_marimo.py syntax error and update assertions

* refactor: eliminate flag-based side-effect tracking, fix unregister, remove dead code

- table_browser: extract _set_table_pick() replacing duplicate _init/_rebuild methods;
  _sync_table_catalog returns bool so ui drops _rebuilt_table_pick_this_run flag;
  standardize _active_connection_id to use 'or None' consistently
- sql_engine: unregister now restores original engine_to_data_source_connection and
  resets sentinel so register/unregister/register round-trip works correctly
- sql_editor: remove dead 'or ""' on _cached_sql (already guarded by None check above)
- workspace_selector: cache HotdataClient, only reconstruct when workspace_id changes

* deps: bump hotdata lock to 0.2.4

* deps: also upgrade hotdata-runtime to 0.2.3 and SDK to 0.2.5

* fix: tighten hotdata-runtime floor constraint to >=0.2.3

---------

Co-authored-by: Eddie A Tejeda <669988+eddietejeda@users.noreply.github.com>

Author: eddietejeda

pyproject.toml

@@ -10,8 +10,8 @@ readme = "README.md"
 requires-python = ">=3.10"
 license = { text = "MIT" }
 dependencies = [
-  "hotdata-runtime>=0.2.1",
-  "hotdata>=0.2.0",
+  "hotdata-runtime>=0.2.3",
+  "hotdata>=0.2.5",
   "marimo>=0.10.0",
 ]