feat(db): Implement schema migrations and add Projects section

Introduces a custom migration system for SQLite, allowing incremental and safe schema evolution.
Adds a new 'Projects' section to the CV, including database tables, public UI, and full management
in the admin dashboard with live editing, drag-and-drop reordering, and collapsible forms.

Updates:
-  and  for schema management.
-  with  script.
-  to use migrations.
-  to rely on migrations.
-  and  for new project data operations.
-  and  for Projects UI.
-  and  to integrate the Projects section.

Also updates:
-  to automatically import Keycloak realm on startup.
-  for the Elysia app build.
-  with refined print styles (omitting socials and about).

src/db/queries.ts

@@ -56,6 +56,19 @@ interface Skill extends SkillTranslation {
   display_order: number;
 }
 
+interface ProjectTranslation {
+  name: string;
+  description: string | null;
+}
+
+interface Project extends ProjectTranslation {
+  id: number;
+  project_url: string | null;
+  image_url: string | null;
+  tech_stack: string | null;
+  display_order: number;
+}
+
 export function getProfile(lang: string): Profile | null {
   const profile = db.query(`
     SELECT p.email, p.phone, p.website, p.github_url, p.linkedin_url, p.avatar_url,
@@ -91,6 +104,18 @@ export function getEducation(lang: string): Education[] {
   return education;
 }
 
+export function getProjects(lang: string): Project[] {
+  const projects = db.query(`
+    SELECT p.id, p.project_url, p.image_url, p.tech_stack, p.display_order,
+           pt.name, pt.description
+    FROM projects p
+    JOIN project_translations pt ON p.id = pt.project_id
+    WHERE pt.language_code = $lang
+    ORDER BY p.display_order ASC
+  `).all({ $lang: lang }) as Project[];
+  return projects;
+}
+
 export function getSkills(lang: string): Skill[] {
   const skills = db.query(`
     SELECT s.category, s.icon, s.display_order,
@@ -108,6 +133,7 @@ export function getAllData(lang: string) {
     profile: getProfile(lang),
     experience: getExperience(lang),
     education: getEducation(lang),
+    projects: getProjects(lang),
     skills: getSkills(lang),
   };
 }
@@ -180,3 +206,27 @@ export function getAdminEducationById(id: number) {
     });
     return e;
 }
+
+export function getAdminProjects() {
+    const projs = db.query(`SELECT p.*, MAX(p.display_order) OVER () AS max_order FROM projects p ORDER BY p.display_order ASC`).all() as any[];
+    return projs.map(p => {
+        const trans = db.query(`SELECT * FROM project_translations WHERE project_id = $id`).all({ $id: p.id }) as any[];
+        trans.forEach(t => {
+            p[`name_${t.language_code}`] = t.name;
+            p[`description_${t.language_code}`] = t.description;
+        });
+        return p;
+    });
+}
+
+export function getAdminProjectById(id: number) {
+    const p = db.query(`SELECT * FROM projects WHERE id = $id`).get({ $id: id }) as any;
+    if (!p) return null;
+
+    const trans = db.query(`SELECT * FROM project_translations WHERE project_id = $id`).all({ $id: id }) as any[];
+    trans.forEach(t => {
+        p[`name_${t.language_code}`] = t.name;
+        p[`description_${t.language_code}`] = t.description;
+    });
+    return p;
+}