feat(blog::refresh) add hash check to boost idx speed

backend/src/model/mod.rs

@@ -1,24 +1 @@
-pub mod post;
-
-pub const POST_DB_MODEL: &str = r##"
-CREATE TABLE IF NOT EXISTS Post
-(
-    post_id      UUID PRIMARY KEY,
-    title        VARCHAR(255) NOT NULL,
-    category     VARCHAR(255) NOT NULL,
-    header_img   TEXT,
-    summary      TEXT,
-    sub_title    TEXT,
-    content      TEXT         NOT NULL,
-    last_update  TIMESTAMPTZ  NOT NULL,
-    first_update TIMESTAMPTZ  NOT NULL
-);
-"##;
-
-pub const TAG_DB_MODEL: &str = r##"
-CREATE TABLE IF NOT EXISTS Tag
-(
-    post_id UUID         NOT NULL,
-    tag     VARCHAR(255) NOT NULL
-);
-"##;
+pub mod blog;