tracker: single-binary project tracker with auth, api keys, and json api

Go + SQLite web app, server-rendered, hackerman theme. Projects with
descriptions, searchable notes, todo/doing/done task tracking. Bcrypt
login sessions, hashed api keys, full /api/v1 crud. Deploys on straylight
via configs/tracker.nix (prebuilt binary).

tracker.service

@@ -0,0 +1,10 @@
+[Unit]
+Description=project tracker (hackerman edition)
+After=network.target
+
+[Service]
+ExecStart=%h/Projects/tracker/tracker -addr :8420
+Restart=on-failure
+
+[Install]
+WantedBy=default.target