chore: remove features that don't compile

add: posts "circle" column

crates/core/src/database/drivers/mod.rs

@@ -2,13 +2,7 @@ pub mod common;
 
 use std::collections::HashMap;
 use tetratto_l10n::{read_langs, LangFile};
-
-#[cfg(feature = "sqlite")]
-use oiseau::sqlite::{DataManager as OiseauManager, Result};
-
-#[cfg(feature = "postgres")]
 use oiseau::postgres::{DataManager as OiseauManager, Result};
-
 use crate::config::Config;
 
 #[derive(Clone)]

crates/core/src/database/drivers/sql/create_posts.sql

@@ -17,5 +17,6 @@ CREATE TABLE IF NOT EXISTS posts (
     tsvector_content tsvector GENERATED ALWAYS AS (to_tsvector ('english', coalesce(content, ''))) STORED,
     poll_id BIGINT NOT NULL,
     title TEXT NOT NULL,
-    is_open INT NOT NULL DEFAULT 1
+    is_open INT NOT NULL DEFAULT 1,
+    circle BIGINT NOT NULL
 )