feat: add gh-dashboard project, language switch partial, header alignment fix

- Add gh-dashboard (debba/gh-dashboard) as collaboration project in EN/ES CV data
- Add head-language-switch.html template partial with test
- Change CV header text-align-last from justify to left
- Update .gitignore to exclude prompt symlinks and cv-site binary

data/cv-en.json

@@ -760,6 +760,37 @@
       ],
       "projectID": "cdc-starter-kit"
     },
+    {
+      "title": "gh-dashboard - Self-Hosted GitHub Analytics Dashboard",
+      "category": "collaboration",
+      "projectName": "gh-dashboard",
+      "projectDesc": "Self-Hosted GitHub Analytics Dashboard",
+      "url": "https://github.com/debba/gh-dashboard",
+      "gitRepoUrl": "https://github.com/debba/gh-dashboard",
+      "openSource": true,
+      "projectLogo": "",
+      "location": "Online",
+      "startDate": "2026",
+      "current": true,
+      "technologies": [
+        "TypeScript",
+        "React 19",
+        "Vite 8",
+        "Node.js",
+        "GitHub API",
+        "Vitest",
+        "Self-hosted"
+      ],
+      "shortDescription": "Open-source contributor to <strong><a href='https://github.com/debba/gh-dashboard' target='_blank' rel='noopener noreferrer'>gh-dashboard</a></strong> by Andrea Debernardi — a self-hosted GitHub analytics dashboard with repo health scores, cross-repo issue triage, daily digests, and Kanban boards. Deployed as my personal homepage at <strong><a href='https://github.txeo.club' target='_blank' rel='noopener noreferrer'>github.txeo.club</a></strong>.",
+      "responsibilities": [
+        "Contributed 2 merged PRs (750+ lines, 21 tests) improving UX, persistence, and responsive design",
+        "Implemented localStorage caching for stats and filters — eliminated flash-of-zeros on page refresh",
+        "Fixed CSS grid responsive breakpoints and built icon-only mobile tabs with smooth hover expansion",
+        "Added user identity: GitHub avatar in top bar, org badges, favicon, and org-first sort order",
+        "Deployed and maintain a live instance on personal VPS with GitHub OAuth and SSL"
+      ],
+      "projectID": "gh-dashboard"
+    },
     {
       "title": "Third Party Contributions",
       "category": "contrib",
@@ -1036,4 +1067,4 @@
     "format": "JSON Resume Extended",
     "language": "en"
   }
-}
+}

data/cv-es.json

@@ -760,6 +760,37 @@
       ],
       "projectID": "cdc-starter-kit"
     },
+    {
+      "title": "gh-dashboard - Panel de Analíticas de GitHub Autoalojado",
+      "category": "collaboration",
+      "projectName": "gh-dashboard",
+      "projectDesc": "Panel de Analíticas de GitHub Autoalojado",
+      "url": "https://github.com/debba/gh-dashboard",
+      "gitRepoUrl": "https://github.com/debba/gh-dashboard",
+      "openSource": true,
+      "projectLogo": "",
+      "location": "Online",
+      "startDate": "2026",
+      "current": true,
+      "technologies": [
+        "TypeScript",
+        "React 19",
+        "Vite 8",
+        "Node.js",
+        "GitHub API",
+        "Vitest",
+        "Self-hosted"
+      ],
+      "shortDescription": "Contribuidor open-source a <strong><a href='https://github.com/debba/gh-dashboard' target='_blank' rel='noopener noreferrer'>gh-dashboard</a></strong> de Andrea Debernardi — un panel de analíticas de GitHub autoalojado con puntuaciones de salud de repos, triaje de issues, resúmenes diarios y tableros Kanban. Desplegado como mi página personal en <strong><a href='https://github.txeo.club' target='_blank' rel='noopener noreferrer'>github.txeo.club</a></strong>.",
+      "responsibilities": [
+        "Contribuí 2 PRs fusionados (750+ líneas, 21 tests) mejorando UX, persistencia y diseño responsive",
+        "Implementé caché en localStorage para estadísticas y filtros — eliminé el parpadeo de ceros al recargar la página",
+        "Corregí breakpoints responsive de CSS grid y construí tabs móviles solo-icono con expansión suave al hacer hover",
+        "Añadí identidad de usuario: avatar de GitHub en la barra superior, badges de organizaciones, favicon y orden de orgs primero",
+        "Desplegué y mantengo una instancia en mi VPS personal con GitHub OAuth y SSL"
+      ],
+      "projectID": "gh-dashboard"
+    },
     {
       "title": "Contribuciones a Proyectos de Terceros",
       "category": "contrib",
@@ -1036,4 +1067,4 @@
     "format": "JSON Resume Extended",
     "language": "es"
   }
-}
+}