feat: add Gotify Commander project + fix chat avatar + bold footer

- New project: Gotify Commander — bidirectional Gotify plugin (Go)
- Fix chat avatar: properly cropped square thumbnail (was squished)
- Footer text: bold + white + text-shadow for readability over bg photos

data/cv-en.json

@@ -594,6 +594,34 @@
       ],
       "projectID": "cmux-resurrect"
     },
+    {
+      "title": "Gotify Commander - Bidirectional Server Control Plugin",
+      "projectName": "Gotify Commander",
+      "projectDesc": "Bidirectional Server Control Plugin",
+      "url": "https://github.com/drolosoft/gotify-commander",
+      "gitRepoUrl": "https://github.com/drolosoft/gotify-commander",
+      "projectLogo": "gotify-commander.png",
+      "location": "Online",
+      "startDate": "2026",
+      "current": true,
+      "technologies": [
+        "Go",
+        "Gotify Plugin System",
+        "CGO",
+        "SSH",
+        "Pico CSS",
+        "Self-hosted"
+      ],
+      "shortDescription": "The first bidirectional Gotify plugin. Transforms your phone into a server control center with 23 commands for service management, system diagnostics, Nginx analytics, SSL monitoring, and GPS location — all from the Gotify mobile app.",
+      "responsibilities": [
+        "Designed and built bidirectional Gotify plugin in Go enabling remote server management via mobile notifications",
+        "Implemented 23 curated commands for service control (systemd/launchctl), diagnostics, and monitoring",
+        "Built multi-machine support through SSH for managing VPS and Mac servers from a single interface",
+        "Created web-based control panel with Pico CSS and optional password authentication",
+        "Integrated Nginx traffic analysis (rhit), SSL certificate monitoring, and GPS reverse geocoding via OpenStreetMap"
+      ],
+      "projectID": "gotify-commander"
+    },
     {
       "title": "SoundInbox - Native macOS Email Sound Alerts",
       "projectName": "SoundInbox",