adding a better picture of diesel migrations

src/rust/migrations/2023-04-04-164359_library-db/down.sql

@@ -1 +1,5 @@
 -- This file should undo anything in `up.sql`
+DROP TABLE 'songs';
+DROP TABLE 'videos';
+DROP TABLE 'images';
+DROP TABLE 'presentations';

src/rust/migrations/2023-04-04-164359_library-db/up.sql

@@ -1,5 +1,42 @@
 -- Your SQL goes here
-CREATE TABLE IF NOT EXISTS 'songs' (  'id' INTEGER NOT NULL,  'title' TEXT NOT NULL,  'lyrics' TEXT,  'author' TEXT,  'ccli' TEXT,  'audio' TEXT,  'vorder' TEXT,  'background' TEXT,  'backgroundType' TEXT,  horizontalTextAlignment, verticalTextAlignment, font TEXT, fontSize INTEGER,  PRIMARY KEY(id));
+CREATE TABLE IF NOT EXISTS 'songs' (
-CREATE TABLE IF NOT EXISTS 'videos' (  'id' INTEGER NOT NULL,  'title' TEXT NOT NULL,  'filePath' TEXT NOT NULL, startTime REAL, endTime REAL, loop BOOLEAN NOT NULL DEFAULT 0,  PRIMARY KEY(id));
+'id' INTEGER NOT NULL,
-CREATE TABLE IF NOT EXISTS 'images' (  'id' INTEGER NOT NULL,  'title' TEXT NOT NULL,  'filePath' TEXT NOT NULL,  PRIMARY KEY(id));
+'title' TEXT NOT NULL,
-CREATE TABLE IF NOT EXISTS 'presentations' (  'id' INTEGER NOT NULL,  'title' TEXT NOT NULL,  'filePath' TEXT NOT NULL, pageCount INTEGER DEFAULT 1,  PRIMARY KEY(id));
+'lyrics' TEXT,
+'author' TEXT,
+'ccli' TEXT,
+'audio' TEXT,
+'vorder' TEXT,
+'background' TEXT,
+'backgroundType' TEXT,
+horizontalTextAlignment TEXT,
+verticalTextAlignment TEXT,
+font TEXT,
+fontSize INTEGER,
+PRIMARY KEY(id)
+);
+
+CREATE TABLE IF NOT EXISTS 'videos' (
+'id' INTEGER NOT NULL,
+'title' TEXT NOT NULL,
+'filePath' TEXT NOT NULL,
+startTime REAL,
+endTime REAL,
+loop BOOLEAN NOT NULL DEFAULT 0,
+PRIMARY KEY(id)
+);
+
+CREATE TABLE IF NOT EXISTS 'images' (
+'id' INTEGER NOT NULL,
+'title' TEXT NOT NULL,
+'filePath' TEXT NOT NULL,
+PRIMARY KEY(id)
+);
+
+CREATE TABLE IF NOT EXISTS 'presentations' (
+'id' INTEGER NOT NULL,
+'title' TEXT NOT NULL,
+'filePath' TEXT NOT NULL,
+pageCount INTEGER DEFAULT 1,
+PRIMARY KEY(id)
+);