move from file storage to sqlite3

assets/migrations/20250102152758_article.sql

@@ -0,0 +1,17 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE articles (
+    id              INTEGER PRIMARY KEY AUTOINCREMENT,
+    title           VARCHAR(255) NOT NULL,
+    sourceUrl       VARCHAR(255) NOT NULL UNIQUE,
+    author          VARCHAR(255) NOT NULL,
+    content         TEXT NOT NULL,
+    publishDate     DATETIME NOT NULL,
+    fetchDate       DATETIME NOT NULL
+);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE articles;
+-- +goose StatementEnd

assets/migrations/20250102232127_article_fts.sql

@@ -0,0 +1,10 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE VIRTUAL TABLE fts_articles USING fts5(id, content);
+INSERT INTO fts_articles (id, content) SELECT id, title || '\n' || author || '\n' || content FROM articles;
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE fts_articles;
+-- +goose StatementEnd