Continue working on tasks feature

migrations/0036.sql

@@ -2,9 +2,9 @@ CREATE TABLE tasks (
 	id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT UNIQUE,
 	name TEXT NOT NULL UNIQUE,
 	description TEXT,
-	due DATETIME,
-	started TINYINT NOT NULL DEFAULT 0 CHECK(started IN (0, 1)),
+	due_date DATETIME,
 	done TINYINT NOT NULL DEFAULT 0 CHECK(done IN (0, 1)),
+	done_date DATETIME,
 	category_id INTEGER,
 	row_created_timestamp DATETIME DEFAULT (datetime('now', 'localtime'))
 );
@@ -20,5 +20,5 @@ CREATE VIEW tasks_current
 AS
 SELECT *
 FROM tasks
-WHERE due IS NULL
-	OR (due IS NOT NULL AND due > datetime('now', 'localtime'));
+WHERE due_date IS NULL
+	OR (due_date IS NOT NULL AND due_date > datetime('now', 'localtime'));