Add DDL-based DB init and bootstrap

Add bootstrap entrypoint and migrate DB schema setup to SQL files. Introduces bootstrap.js, many data/ddl/*.sql files, and a new runDDL() in modules/database.js (exports pool and runDDL). Remove legacy modules/databaseGlobals.js. Update repositories and code to use database.pool.query calls. Bump package version and set main to bootstrap.js. Clean up server.js to remove inline DB/cert init (now handled by bootstrap). Overall: refactor DB initialization to run ordered SQL DDL files and centralize startup logic.

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "yggdrasil",
-	"version": "0.0.1-alpha",
+	"version": "0.0.5-alpha",
 	"description": "",
 	"repository": {
 		"type": "git",
@@ -13,7 +13,7 @@
 		"email": "gilleslazure04@gmail.com"
 	},
 	"type": "commonjs",
-	"main": "server.js",
+	"main": "bootstrap.js",
 	"scripts": {
 		"start:dev": "nodemon .",
 		"start": "node .",