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.

bootstrap.js

@@ -0,0 +1,20 @@
+const certificates = require("./modules/certificatesManager")
+const database = require("./modules/database")
+const logger = require("./modules/logger")
+
+async function boot() {
+    try {
+        await database.runDDL()
+        certificates.setupKeys()
+        require("./server")
+    } catch (error) {
+        if (error?.fatal) {
+            logger.error("Fatal error while booting:", ["STARTUP", "cyan"])
+            logger.error(error?.stack || error?.toString(), ["STARTUP", "cyan"])
+            process.exit(1)
+        }
+        return
+    }
+}
+
+boot()